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Pharmacopeial Impurities (EP / USP / BP)

Clorazepate EP Impurity C

Reference StandardAvailable on request

Order Clorazepate EP Impurity C (CAS 5606-55-3) online at Zemixal: C18H15ClN2O3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Clorazepate EP Impurity C chemical structure
CAS number5606-55-3
FormulaC18H15ClN2O3
Molar mass342.8 g/mol
Physical formSolid
HS code38229090
InChIKeyDTKOQJNQMOCKQU-UHFFFAOYSA-N
IUPAC nameethyl 7-chloro-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepine-3-carboxylate

About Clorazepate EP Impurity C

Zemixal supplies Clorazepate EP Impurity C within its impurities & Reference Standards portfolio. For your records (Reference Standard), the material is defined by CAS 5606-55-3, formula C18H15ClN2O3 and molar mass 342.8 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319, H335 and H412). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Clorazepate EP Impurity C
Product nameClorazepate EP Impurity C
Catalogue numberZX-028712
CAS number5606-55-3
IUPAC nameethyl 7-chloro-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepine-3-carboxylate
Molecular formulaC18H15ClN2O3
Molar mass342.8 g/mol
Exact mass342.0771
GradeReference Standard
Physical formSolid
XLogP33.4
H-bond donors / acceptors1 / 4
Topological polar surface area67.8 Ų
HS code38229090
InChIKeyDTKOQJNQMOCKQU-UHFFFAOYSA-N
SMILESCCOC(=O)C1C(=O)NC2=C(C=C(C=C2)Cl)C(=N1)C3=CC=CC=C3
PubChem CID110682
SynonymsClorazepic Acid Ethyl Ester, Ethyl 7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepine-3-carboxylate, Ethyl 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylate, Ethyl clorazepate, (Z)-Ethyl 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-benzo[e][1,4]diazepine-3-carboxylate, Ethyl 7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylate, 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylic acid ethyl ester, Ethyl 7-chloro-2-hydroxy-5-phenyl-3H-1,4-benzodiazepine-3-carboxylate, 7-chloro-1,3-dihydro-2-oxo-5-phenyl-2H-1,4-benzodiazepine-3-carboxylic acid ethyl ester, ethyl 7-chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one-3-carboxylate, Ethyl 7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylate #

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Clorazepate EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Clorazepate EP Impurity C

Which CAS number identifies Clorazepate EP Impurity C?
Clorazepate EP Impurity C is registered under CAS 5606-55-3. You may also see it listed as Clorazepic Acid Ethyl Ester, Ethyl 7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepine-3-carboxylate, Ethyl 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylate. Our catalogue number for this item is ZX-028712.
What are the formula and molar mass of Clorazepate EP Impurity C?
For Clorazepate EP Impurity C, its formula is C18H15ClN2O3 and its molar mass is 342.8 g/mol. The systematic (IUPAC) name is ethyl 7-chloro-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepine-3-carboxylate. InChIKey DTKOQJNQMOCKQU-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Clorazepate EP Impurity C?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Clorazepate EP Impurity C?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Clorazepate EP Impurity C to my country?
Yes. Because Clorazepate EP Impurity C is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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