Organic Chemicals

Product Name: 4-Fluorophenylacetone CAS No.: 459-30-0 Molecular weight:52.16 Molecular formula:C9H9FO Package:10G/100G/25KG Apparence:Yellow Liquid Synonyms:(4-Fluorophenyl)acetone/ 1-(4-fluorophenyl)propan-2-one /4- Fluorophenylacetone Description T , his intermediate, also known as (4-Fluorophenyl)acetone, presents as a dark yellow liquid. It is known to be insoluble in water. For best results, store in a tightly closed container in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. 4-Fluorophenylacetone is incompatible with strong oxidizing agents. This chemical is a combustible liquid. Chemical Properties clear yellow liquid Uses 4-Fluorophenylacetone is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields. It is a haloarylacetone derivative used in a study of reversed enantiopreference of an ω-transaminase by a single-point mutation. Application (4-Fluorophenyl)ac , etone is a phenylacetic acid derivative that inhibits the 5- HT2 receptors. It has been shown to have inhibitory activities against dopamine and serotonin by acting as an agonist at the receptor. (4-Fluorophenyl)acetone also binds to nucleophilic sites on proteins, which may lead to inhibition of protein synthesis. Brevibacterium sp. strain P7 was used as a model system and it has found that it inhibited the growth of this bacterium by binding to the enzyme RNA polymerase, preventing transcription and replication.

Minimum Order: 1 bags

CAS No.: 529-75-9 2-Methoxybenzoic Acid Formula: C8h8o3 EINECS: 209-447-8 Type: Appearance: Powder Quality: Technical HS Code : 2916399090 Product Name 2-Methoxybenzoic acid Cas no. 529-75-9 MF C8H8O3 MW 152.15 Appearance white powder Purity 99.0% Package as requested Application: Battery , Pharmaceutical , Cosmetic , Electronic, Pesticide, Dye Features: Super Spreading and penetrating , Environment friendly , Improve product quality, Wide range of applications. Melting Point 98-100 °C(lit.) Boiling Point 200°C Density 1.2143 (rough estimate) Storage Tem. Sealed in dry,Room Temperature Solubility 5g/l Form White to off-white Crystalline Powder Acidity Coefficient 4.09±0.10(Predicted) BRN 509929 Refractive Index 1.4945 (estimate)

Minimum Order: 1 bags

Factory Supply Safe Delivery 99% Best Price in Stock 2-Bromo-4- Chloropropiophenone CAS 877-37-2 Product Name: 2-bromo-4-chloropropiophenone CAS No.: 877-37-2 Formula: C9h8brclo EINECS: 100-413-0 Type: Synthesis Material Intermediates Appearance:Powder Quality: Technical Purity: 99% Loss on Drying: ≤1.0% Packing: 25kg Delivery Time: 2-15 days Storage: Keep in dark place,Sealed in dry,Room Temperature Custom: Free of customs (door to door) Sample: Available Shelf life: 2 years 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

High quality 1119-51-3 5-Bromo-1-pentene with good price Product Name: 5-Bromo-1-pentene CAS No.:1119-51-3 Purity: 99% Type: Syntheses Material Intermediates MF: 1119-51-3 EINECS No.: 214-281-4 Brand Name: Alfachem Model Number: A119513 Application: research Appearance: liquid Storage：Cool Dry Place 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 to start orders or make payments? A1: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly. Q2: How to confirm the Product Quality before placing orders? A2: 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. Q3: Do you test all your goods before delivery? A3: Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed. Q4: What's your MOQ? A4: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 1kg. Q5: Is there a discount? A5: Yes, for larger quantity, we always support with better price. Q6:How do you treat quality complaint? A6: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss. Q7:How to contact us? A7: You can choose your interested products and send inquiry to us.You can contact us through WhatsApp directly, you will get our reply.

Minimum Order: 1 bags

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.

Minimum Order: 1 bags

CAS No.: 5337-93-9 Name: 4-methylpropiophenone MF: C10H12O Purity: 99% Appearance: Light yellow liquid Usage: Syntheses Material Intermediates Delivery details: shipped within 7days Factory price supply 99.9% 4-methylpropiophenone . We have enough stock and can guarantee the stable goods supply. If you want to buy 4-methylpropiophenone from factory, feel free to contact us for a competitive price and sample. Package: 1-2kg / Aluminum Foil Bag,25kg/Drum, as require

Minimum Order: 1 bags

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

Minimum Order: 1 bags

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.

Minimum Order: 1 bags

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

Minimum Order: 1 bags

Melting point 76-78°C(lit.) Boiling point 78-79°C8mm Density 1.1075 Refractive index 1.5350(estimate)FEMA3126ACETYLPYRAZINE Flash point 78-79°C/8mm Storage conditions KeepChemicalbookindarkplace Sealedindry, RoomTemperature Solubility Soluble in chloroform (a little), methanol (a little) form solid Acidity coefficient (pKa)0.30±0.10(Predicted) Color White to almost white

Minimum Order: 3 bushels

What is Pregabalin ? Pregabalin is an anticonvulsant drug used for neuropathic pain and as an adjunct therapy for partial seizures with or without secondary generalization in adults. Common Name Pregabalin CAS Number 148553-50-8 Molecular Weight 159.226 Density 1.0±0.1 g/cm3 Boiling Point 274.0±23.0 °C at 760 mmHg Molecular Formula C8H17NO2 Melting Point 194-196ºC Function of Pregabalin Treatment of epilepsy in developing the most promising drug in a drug treatment better and more convenient administration. Can also be used to treat pain and anxiety. Application of Pregabalin 1. Pharmacological efficacy: Pregabalin is a novel γ-aminobutyric acid (GABA) receptor agonist, can block the voltage-dependent calcium channels to reduce neurotransmitter release. 2. The main clinical for the treatment of peripheral neuropathic pain as well as part of adjuvant treatment of focal seizures. 3. Treatment of epilepsy in developing the most promising drug in a drug treatment better and more convenient administration. Can also be used to treat pain and anxiety.

Minimum Order: 1 bags

wasapp+852 5917 8601, rchemicals123@gmail.com, N-desethy , l Etonitazene CAS 2732926-26-8 CAS 71368-80-4 Bromazolam CAS 14680-51-4 Metonitazene CAS 119276-01-6 Protonitazene hydrochloride PMK powder 28578-16-7 PMK oil 28578-16-7 BMK powder 5449-12-7 BMK oil 5413-05-8 BMK powder 20320-59-6 23076-35-9 Xylazine hcl 62-44-2 Phenacetin 94-09-7 Benzocaine Superiority High quality product Professional technical team Competitive price Professional technical team Good after-sales service

wasapp+852 5917 8601, rchemicals123@gmail.com, N-desethy , l Etonitazene CAS 2732926-26-8 CAS 71368-80-4 Bromazolam CAS 14680-51-4 Metonitazene CAS 119276-01-6 Protonitazene hydrochloride PMK powder 28578-16-7 PMK oil 28578-16-7 BMK powder 5449-12-7 BMK oil 5413-05-8 BMK powder 20320-59-6 23076-35-9 Xylazine hcl 62-44-2 Phenacetin 94-09-7 Benzocaine Superiority High quality product Professional technical team Competitive price Professional technical team Good after-sales service

Minimum Order: 10 long tons

wasapp+852 5917 8601, rchemicals123@gmail.com, N-desethy , l Etonitazene CAS 2732926-26-8 CAS 71368-80-4 Bromazolam CAS 14680-51-4 Metonitazene CAS 119276-01-6 Protonitazene hydrochloride PMK powder 28578-16-7 PMK oil 28578-16-7 BMK powder 5449-12-7 BMK oil 5413-05-8 BMK powder 20320-59-6 23076-35-9 Xylazine hcl 62-44-2 Phenacetin 94-09-7 Benzocaine Superiority High quality product Professional technical team Competitive price Professional technical team Good after-sales service

Minimum Order: 10 long tons