Pharmaceutical Chemicals

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Product Name:1,3-Benzodioxole-5-acetic acid, α-acetyl-, methyl ester CAS No.: 1369021-80-6 EINECS(EC#): 234-232-0 Type:Pharmaceutical Intermediates Purity:99% Appearance:Powder Molecular Formula:C12 H12 O5 Molecular Weight:236.22 MOL File: 1369021-80-6.mol Synonyms:PMK1,3-Benzodioxole-5 , -acetic acid, α-acetyl-, methyl ester1,3- Benzodioxole-5-acetic acid, α-acetyl-, methyl esterNEW PMK-1,3-Benzodioxole-5- acetic acid, α-acetyl-, methyl ester Chemical Properties:Yellow liquid Storage: Dry and Cool Place and Keep Away From Strong Light Shelf Life:2 Years Place orders: MOQ: 10 gram Packing: Aluminum foil bag / customized Payment Terms: Western Union / Money Gram / BTC / T/T / L/C Mode of Transportation: By air or ship Express: FedEx, UPS, DHL, TNT, EMS Loading Port: shenzhen, China/ optional Delivery Lead Time: Within 1 days Advantages: We provide DOOR-TO-DOOR shipping, including customs clearance. Fast and guranteed shipment ( TNT,EMS,FEDEX, DHL, UPS,EUB,Special line) Various payment terms accepted( Btc,MoneyGram, Wu, T/T) Valued package( Paraffin coating, Double alumiunm foil bag, Vacuum packaging) Efficient delivery (3-10 days fast delivery service) Best quality ( without any doping, all the products are pure) Good reputation( Our boss have been in this industy for 10years, earned great trust from our clients ) Huge Capacity( we have plenty manufacture centers, each day can produce tons of various products) The competitive price ( Manufacture and produce by our own factories) In the end, we have the most professional experienced and dedicated team here. FAQ: Q1:How can i get a sample? A: Free sample is available, but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. Q2: Can you give me a discount price ? A: Surely, It depend on your Quantity. Q3: How to confirm the Product Quality before placing orders? A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests, we will manufacture the products according to your requests. Q4: How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement of refund your loss. Services: The professional sales reprensentative answers your inquiry on time. We can provide reasonable price, high quality product and promt shipment. We can send the goods to your delivery address directly, it is relatively saft and fast. Warm sfter sale service, we will help to solve the problems in your usage.

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High pure 99% up Pregabalin powder CAS 148553-50-8 Pregabalin 99% White Powder CAS 148553-50-8 Product Name: Pregabalin CAS No.: 148553-50-8 Hexanoic acid, 3-(aminomethyl)-5-methyl-, (3S)-, Hexanoic acid, 3- (aminomethyl)-5-methyl- Type: Dr. Ehrenstorfer, Anticonvulsants / anti-epileptics, Anticonvulsants / anti-epileptics Grade: Pharmacy Grade Appearance: White or of- white powder or crystlline power,odorless Solubility: Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.

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Product Name: 2-(2-chlorophenyl)cyclohexanone CAS No.:91393-49-6 Purity:99% Synonyms:2-(2-chlo , rophenyl)cyclohexanone;2-(2-chlorophenyl)cyclohexa , n-1-one; Cyclohexanone, 2-(2-chlorophenyl)-;(2-chlorophenyl)cyclohexanone; , 2-(2-Chlor- phenyl)-cyclohexanon Type: Syntheses Material Intermediates EINECS No.:679-869-9 Appearance:Powder Purity:99% Min Grade:Chemical Grade Delivery:3-5days Shelf life:2year Samples testing is available Packing: Weight ＜1kg---Fluorinated bottle 25kg---Plastic bucket 180-200kg ---Drum P.S: we accept packaging customization Delivery: We have large quantity procaine raw powder in stock ,normally could ship out within 3 working days. For rush delivery , please contact our sales team for particular arrangement Shipping: We ship goods via DHL, FEDEX, UPS, TNT , China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker. Shipping details & shipping documents will be provided and sent to customers as long as it is ready . We keep tracking the shipment until clients well received. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently. ​ Advantages: We provide DOOR-TO-DOOR shipping, including customs clearance. Fast and guranteed shipment ( TNT,EMS,FEDEX, DHL, UPS,EUB,Special line) Various payment terms accepted( Btc,MoneyGram, Wu, T/T) Valued package( Paraffin coating, Double alumiunm foil bag, Vacuum packaging) Efficient delivery (3-10 days fast delivery service) Best quality ( without any doping, all the products are pure) Good reputation( Our boss have been in this industy for 10years, earned great trust from our clients ) Huge Capacity( we have plenty manufacture centers, each day can produce tons of various products) The competitive price ( Manufacture and produce by our own factories) In the end, we have the most professional experienced and dedicated team here. FAQ: Q1:How can i get a sample? A: Free sample is available, but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. Q2: Can you give me a discount price ? A: Surely, It depend on your Quantity. Q3: How to confirm the Product Quality before placing orders? A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests, we will manufacture the products according to your requests. Q4: How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement of refund your loss. Services: The professional sales reprensentative answers your inquiry on time. We can provide reasonable price, high quality product and promt shipment. We can send the goods to your delivery address directly, it is relatively saft and fast. Warm sfter sale service, we will help to solve the problems in your usage.

Minimum Order: 1 bags

1,3-dichlorotetraisopropyldisiloxane Name: 1,3-dichlorotetraisopropyldisiloxane Produc , t Name: 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane C , hemical Name:1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane , Cas No.: 69304-37-6 Molecular Formula: C12H28Cl2OSi2 Molecular Weight:315.43 Description: colorless liquid Assay: 98% Hot Tags: 1,3-dichloro-1,1,3,3-tetraisopropyldisiloxane/ 69304-37-6, manufacturer, factory, API, intermediate

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Product Name: 1,6-Dibromopyrene CAS 27973-29-1 Synonyms: 6-DibroMopyrene;Pyrene, 1,6-dibromo-;1,6-Dibromopyrene;1,6- dlbrornopyr , one;1,6-Dibromopyrene;1,6-Dibromopyrene MF: C16H8Br2 MW: 360.04 EINECS: 1308068-626-2 Product Categories: fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;intermediate;OLED;OLED materrials Melting point: 228.0 to 232.0 °C Boiling point : 469.6±18.0 °C(Predicted) Density : 1.852±0.06 g/cm3(Predicted) Storage temp. : Sealed in dry,Room Temperature Solubility: Chloroform (Very Slightly, Heated), Methanol (Very Slightly, Heated) Form: Solid Color: White to Off-White λmax: 246nm(EtOH)(lit.) Usage: 1,6-Dibromopyre , ne is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development processes and biochemical pharmaceutical synthesis processes.

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Product Name: C CAS 24424-99-5 Synonyms: (BOC)2O;(BOC)2O FLUKA;BOC;BOC ANHYDRIDE;tert- butyldicarbonate;PYROCARBONIC ACID DI-TERT-BUTYL ESTER;RARECHEM TB OC 0001;Boc Anhydride, solid/liquid MF: C10H18O5 MW: 218.25 EINECS: 246-240-1 Product Categories: Pharmaceutical Intermediates; Starting Raw Materials & Intermediates; Amino Acid Derivatives; Organics; N-Protecting Reagents; Biochemistry; Peptide Synthesis; Protection & Derivatization Reagents (for Synthesis); Protective Reagents (Peptide Synthesis); Reagents for Oligosaccharide Synthesis; Synthetic Organic Chemistry; Boc-Amino acid series; Miscellaneous Reagents Chemical Properties: Melting point: 23 °C (lit.) Boiling point: 56-57 °C/0.5 mmHg (lit.) Density: 0.95 g/mL at 25 °C (lit.) Vapor pressure: 3.85Pa at 25℃ Refractive index: n20/D 1.409(lit.) Fp； 99 °F Storage temp.: 2-8°C Solubility: Chloroform (Sparingly), Methanol (Slightly) Form: Low Melting Crystalline Solid Color: White Specific Gravity: 0.950 Water Solubility: Miscible with decalin, toluene, carbon tetrachloride, tetrahydrofuran, dioxane, alcohols, acetone, acetonitrile and dimethylformamide. Immiscible with water. Sensitive: Moisture Sensitive BRN: 1911173 Stability: Acid Sensitive InChIKey: DYHSDKLCOJIUFX-UHFFFAOYSA-N LogP: 1.87 at 25℃ Usage: 1. Used as an intermediate in medicine and organic synthesis, it is an important amino protective agent used in the synthesis of medicine and agricultural chemical products. 2. Amino acid BOC reagent. It is used to introduce tert-butoxycarbon (BOC) protecting groups in organic synthesis, especially for amino protection of amino acids. It is widely used in the synthesis of medicine, protein and peptide synthesis, biochemistry, food, cosmetics and other products.

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Product Name:18-Crown-6 CAS Number: 17455-13-9 Synonyms: 1,4,7,10,13,16-Hexaoxacyclooctadecane; Hexaoxacyclo-octadecane; 18-Crown 6-ether EINECS NO.: Main Application:Cyanoacrylate adhesive curing accelerator, phase transfer catalyst in synthetic organic chemistry. Extraction and separation of extractant - complexing agent, precious metals and rare earth elements, the electronics industry ion conductive materials, liquid crystal display element material. Molecular Formula: C12H24O6 Molecular Weight: 264.32 Purity:≥99% Moisture (%):≤0.01 form Crystals or Crystalline Mass or Liquid color White or clear colorless Storage : Place in a dry, ventilated place. Specification: Pharmaceitical grade, USP42 EP9.0 Standard Package:＜25KG，by foil-alum bag/pap/bottle ≥25kg，25kg/drum/bag or as your request

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Name: Cupric acetylacetonate Synonyms: COPPERACETONYLACETONATE;COPPER ACETYLACETONATE; COPPER(+2)ACETYLACETONATE; , COPPER(II) ACETYLACETONATE; COPPER(II) 2,4-PENTANEDIONATE; CUPRIC(II) ACETYLACETONATE; CUPRIC AA; CUPRIC ACETYLACETONATE CAS: 13395-16-9 MF: C10H14CuO4 MW: 261.76 EINECS: 236-477-9 Product Name: Copper(II) acetylacetonate Identification Synonyms 2,4-Pentanedione copper(II) derivative; Bis(2,4- pentanedionato)copper(II) Molecular Formula Cu(C5H7O2)2 Molecular Weight 261.76 CAS Number 13395-16-9 EINECS/ELINCS 236-477-9 Properties： Appearance Blue needle crystal or powder.s Melting Point 284.0~288.0ºC Solubility Slightly soluble in water and soluble in alcohol, chloroform and benzene. Stability stable under ordinary conditions Application： Copper(II) acetylacetonate catalyzes coupling and carbene transfer reactions. It is employed to catalyze Michael additions. Metal acetylacetonates are used as catalysts for polymerization of olefins and transesterification. They are used as PVC stabilizer and curing agents for epoxy resins, acrylic adhesives and silicone rubbers. They are used as solvents, lubricant additives, paint drier, and pesticides. They are used in glass coatings. Packing and Storage： Packing In 20kgs net cardboard drum. Storage Keep container tightly closed in a dry and cool place. Safety Information： Irritant Non-hazardous for air, sea and road freight.

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English name:5-Bromoindole Empirical Formula (Hill Notation): C8H6BrN CAS:10075-50-0 MDL: No. MFCD00005670 Storage temperature: 2.00℃ Molecular weight: 196.05 g/mol Melting point: 90.00°C - 92.00°C Category: Pharmaceutical intermediates: Heterocyclic compounds Appearance: off-white crystal. Melting point 90-92℃. Melting point: 90-92 °C(lit.) Boiling point: 228.5°C (rough estimate) Density: 1.5466 (rough estimate) Refractive index: 1.6550 (estimate) Storage conditions: -20°C Solubility: 126mg/l (calculated) Acidity coefficient (pKa): 16.04±0.30(Predicted) Form: powder or block Color: white to light brown Detection method: HPLC, NMR BRN: 112877 InChI: InChI=1S/C8H6BrN/c9-7-1-2-8-6(5-7)3-4-10-8/h1-5,10 , H InChIKey: VXWVFZFZYXOBTA-UHFFFAOYSA-N SMILES: N1C2=C(C=C(Br)C=C2)C=C1

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Product Name:Iodine Synonyms:Iodine,standard solution;Iodine,refined;Iodine, Sublimed, Crystal, Reagent;iodine for high purity;Iodine, 99.5%, resublimed, extra pure;IODINE, for analysis CAS:7553-56-2 MF:I2 MW:253.81 EINECS:231-442-4 Product Description Iodine, non-metallic element, element symbol I, periodic table element 53, in the fifth period of the periodic table, group 7, one of the halogen elements. Elemental iodine was first discovered in 1811 by the French apothecary Koutwah. Elemental iodine is purplish black crystal, easy to sublimate, sublimate easy to condense, toxic and corrosive. Elemental iodine turns bluish-purple when it meets starch. Mainly used in the manufacture of drugs, dyes, iodine, test paper and iodine compounds. Product Categories: ACS Grade Synthetic Reagents; C-X Bond Formation (Halogen); Essential Chemicals; Iodination; Routine Reagents; Iodination Micro pplication 1.Mainly used in the manufacture of iodide, also used in the preparation of pesticide, feed additives, dyes, paper, medicine, iodine Materials for use in electronic industry, high purity reagents. 2.Use for volumetric analysis and colorimetric analysis. 3.Used mainly as a disinfectant. 4.Use is the basic raw material for the manufacture of inorganic iodide and organic iodides, mainly used in medicine and hygiene, used in the manufacture of various iodine preparations, disinfectant, disinfectant, deodorant, analgesic and radioactive substances antidote. It is the raw material of the pesticide and the feed additive. Bacteriostatic agent for industrial synthetic dyes, smoke extinguishing agents, photographic emulsion and cutting oil emulsion. Single crystal prism for manufacturing electronic instrument, polarizing lens for optical instrument and glass capable of transmitting infrared ray. For leather and special soap. Iodine is a good catalyst for the methylation, isomerization and dehydrogenation of organic synthesis reactions. Also used as a separator for alkanes and olefins. Stabilizer for rosin, tall oil and other wood products. Also used as extraction agent of high purity zirconium, hafnium, titanium, silicon and germanium. 5.It is mainly used for the manufacture of manufacturing iodide, pesticides, feed additives, dyes, paper, iodine, drugs used in the preparation of equivalent solvent, determination of iodine value, calibration concentration of sodium thiosulfate solution, the solution can be used as a disinfectant, iodine and thinning fluid in photoengraving. 6.Use disinfection and sterilization.

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Methylene Bis Thiocyanate (MBT/MTC) CAS 6317-18-6 Methylene Dithiocyanate Chemical Name: Methylene dithiocyanate Synonyms: Methylene Bis Thiocyanate (MBT/MTC) Appearance:Pale Yellow Free Flowing Powder / Crystals Transport Package: 25kg/Carton Box; 25kg/Fiber Drum HS Code：2930909090 Description: Methylene Bis Thiocyanate is a light yellow acicular crystalline chemical. Its melting point is 100-104ºC, sight soluble in other organic solvents, soluble in water at the degree of 0.4%, and stable under acid conditions. Applications: 1. Control of microbial activity in cooling water systems. 2. Control of slime in Pulp & Paper Manufacturing. 3. Preservation of paints, adhesives, synthetic polymer lattices and latex emulsions. 4. Anti-microbial treatment of water thinned products, thickeners and slurries. 5. Preservation of wood and wood products. 6. Preservation of Leather and Leather products. 7. Oil well brines and drilling mud. Packing: 25kg/paper bag or fibre drum.

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Commodity name：Sodium Saccharin Alias：Saccharin sodium salt dihydrate; CAS No.:6155-57-3 Physical State:White crystals Function:Sweet taste agent CAS No.: 6155-57-3 CAS No.: 6155-57-3 Sodium Saccharin price CAS No.: 6155-57-3 Sodium Saccharin supplier Lower price to buy Sodium Saccharin CAS No.: 6155-57-3 from top supplier Sodium Saccharin

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Product Name: Lithium diisopropylamide CAS Number: 4111-54-0 Synonyms: 2-Propanamine,N-(1-methylethyl)-,lithiumsalt;n-(1- , methylethyl)-2- propanaminlithiumsalt; LITHI , UM DIISOPROPYLAMIDE THF COMPLEX;LITHIUM DIISOPROPYLAMINE;LITHIUM DIISOPROPYLAMIDE; LDA THF COMPLEX;LDA;DIISOPROPYLAMINOLITHIUM EINECS NO.: 223-893-0 Molecular Formula: C6H14LiN Molecular Weight: 107.12306 Purity:≥99% Moisture (%):≤0.01 Appearance: brown liquid Storage : 2-8°C Package:＜25KG，by foil-alum bag/pap/bottle ≥25kg，25kg/drum/bag or as your request key words: LDA，Lithiodiisopropylamine，N-Lithiod , iisopropylamide

Minimum Order: 1 bags