4-Chlorobutyryl Chloride CAS 4635-59-0 Purity >99.0% (GC) Levetiracetam Intermediate
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 4-Chlorobutyryl Chloride (4-CBC) (CAS: 4635-59-0) with high quality, intermediate of Levetiracetam (CAS: 102767-28-2). Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 4-Chlorobutyryl Chloride, Please contact: firstname.lastname@example.org
|Chemical Name||4-Chlorobutyryl Chloride|
|Synonyms||4-CBC; 4-CBCl; 4-Chlorobutanoic Acid Chloride; 4-Chlorobutanoyl Chloride; 4-Chlorobutyric Acid Chloride; 4-Chlorobutyroyl Chloride; γ-Chlorobutyroyl Chloride; γ-Chlorobutyryl Chloride; ω-Chlorobutanoyl Chloride; ω-Chlorobutyryl Chloride
|Stock Status||In Stock, Production Capacity 600 Tons per Year|
|Molecular Weight||140.99 g/mol|
|Density||1.260 g/mL at 25℃(lit.)|
|Refractive Index n20/D||1.461(lit.)|
|Store Under Inert Gas||Store Under Inert Gas|
|Sensitive||Moisture Sensitive. Ambient Temperatures|
|Solubility||Soluble in Diethyl Ether, Ethanol; Slightly Soluble in Water|
|COA & MSDS||Available|
|Origin of Product||Shanghai, China|
|Appearance||Colorless to Light Yellow Clear Liquid||Complies|
|Water by Karl Fischer||<0.20%||0.09%|
|Refractive Index n20/D||1.460~1.464||Complies|
|4-Chlorobutyryl Chloride Purity||>99.0% (GC)||99.5%|
|1H NMR Spectrum||Consistent with Structure||Complies|
|Conclusion||The product has been tested and complies with the given specifications|
|Application||Intermediate of Levetiracetam (CAS: 102767-28-2)|
Package: Fluorinated Bottle, 25kg/Drum, 200kg/Drum, or according to customer's requirement.
Storage Condition: Moisture sensitive. Store under inert gas. Keep the container tightly closed and store in a cool, dry, well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture. Store away from oxidizing agent, bases.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: email@example.com or firstname.lastname@example.org
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes R22 - Harmful if swallowed
R23 - Toxic by inhalation
R35 - Causes severe burns
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs UN 3390 6.1/PG 1
WGK Germany 1
HS Code 2942000000
Hazard Note Toxic/Corrosive/Moisture Sensitive
Hazard Class 6.1
Packing Group II
4-Chlorobutyryl Chloride (4-CBC) (CAS: 4635-59-0) is a colorless to light yellow clear liquid with a pungent odor. It is a chlorinated derivative of butyric acid.
4-Chlorobutyryl Chloride is mainly used in the production of pharmaceuticals, agrochemicals and other organic compounds. It is also used as a reagent in the preparation of various derivatives of butyric acid.
4-Chlorobutyryl Chloride can be used as a pharmaceutical intermediate in the synthesis of Levetiracetam (CAS: 102767-28-2). Levetiracetam can be prepared by condensation of (S)-2-Aminobutyramide Hydrochloride (CAS 7682-20-4) with 4-Chlorobutyryl Chloride. Levetiracetam is a third-generation antiepileptic drug, used as adjunctive therapy in the treatment of partial onset seizures in adults and children 4 years of age and older with epilepsy.