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CNS & Psychiatric APIsIP/BP/USPAvailable on request

Chlordiazepoxide

Synonyms: 7-Chloro-2-(methylimino)-5-phenyl-2,3-dihydro-4H-1,4-benzodiazepin-4-ol · Methaminodiazepoxide · Elenium · Librium

CAS No.58-25-3
FormulaC16H14ClN3O
Mol. weight299.75
Catalogue No.VQ-004030
PurityIP/BP/USP
HSN2933

Chlordiazepoxide (CAS 58-25-3) – central nervous system API, IP/BP/USP grade. C16H14ClN3O, MW 299.75. Request a quote: COA, bulk packs and worldwide export.

Pack sizesPrice on quotation · bulk available
1 kg
5 kg
25 kg
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About Chlordiazepoxide

Chlordiazepoxide is a central nervous system API (IP/BP/USP grade) carrying the CAS registry number 58-25-3. With the molecular formula C16H14ClN3O, it has a molar mass of 299.75 g/mol. Its systematic (IUPAC) name is 7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine. Alternative names: Methaminodiazepoxide and Elenium.

It is supplied as a powder. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

As an active pharmaceutical ingredient within our CNS and psychiatric APIs range, it is offered in IP/BP/USP grade for formulation development, generic drug programmes and commercial manufacturing. It is used across pharmaceutical manufacturing.

Available in 1 kg, 5 kg and 25 kg packs, Chlordiazepoxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

  • Pharmaceutical formulation
  • Generic drug development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product nameChlordiazepoxide
Catalogue No.VQ-004030
CAS Number58-25-3
IUPAC name7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine
Molecular formulaC16H14ClN3O
Molecular weight299.75 g/mol
Exact mass299.0825
GradeIP/BP/USP
HSN code2933
InChIKeyBUCORZSTKDOEKQ-UHFFFAOYSA-N
SMILESCN=C1CN(C(=C2C=C(C=CC2=N1)Cl)C3=CC=CC=C3)O
PubChem CID2712
Physical properties
Physical formPowder
LogP (XLogP3)2.4
H-bond donors / acceptors1 / 3
TPSA48.2 Ų
Synonyms7-Chloro-2-(methylimino)-5-phenyl-2,3-dihydro-4H-1,4-benzodiazepin-4-ol, Methaminodiazepoxide, Elenium, Librium, Clopoxide, 7-Chloro-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-amine 4-oxide, 3H-1,4-Benzodiazepin-2-amine, 7-chloro-N-methyl-5-phenyl-, 4-oxide, Chlordiazepoxide civ, Chlorodiazepoxide, 7-Chloro-2-(methylamino)-5-phenyl-3H-1,4-benzodiazepine 4-oxide, Chloridiazepide, Viopsicol

Documents

Frequently asked questions

What is the CAS number of Chlordiazepoxide?

The CAS Registry Number of Chlordiazepoxide is 58-25-3. It is also known as 7-Chloro-2-(methylimino)-5-phenyl-2,3-dihydro-4H-1,4-benzodiazepin-4-ol, Methaminodiazepoxide, Elenium.

What is the molecular formula and molecular weight of Chlordiazepoxide?

Chlordiazepoxide has the molecular formula C16H14ClN3O and a molecular weight of 299.75 g/mol. Its IUPAC name is 7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine.

Which grade and pack sizes of Chlordiazepoxide can I order?

We supply Chlordiazepoxide in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chlordiazepoxide?

Yes. Every lot of Chlordiazepoxide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Chlordiazepoxide be shipped internationally?

Yes. We export Chlordiazepoxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

Enquire about Chlordiazepoxide

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
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