N-Nitroso Chlordiazepoxide

Name: N-Nitroso Chlordiazepoxide
Brand: Zemixal
SKU: ZX-036828

Reference StandardAvailable on request

Buy N-Nitroso Chlordiazepoxide (CAS 51715-17-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Nitrosamine Impurities range.

Pack sizes

N-Nitroso Chlordiazepoxide chemical structure

CAS number51715-17-4

FormulaC₁₆H₁₃ClN₄O₂

Molar mass328.75 g/mol

Physical formSolid

HS code38229090

InChIKeyVGNMVQBFGJATJZ-UHFFFAOYSA-N

IUPAC nameN-(7-chloro-4-oxido-5-phenyl-3H-1,4-benzodiazepin-4-ium-2-yl)-N-methylnitrous amide

About N-Nitroso Chlordiazepoxide

N-Nitroso Chlordiazepoxide belongs to the Chlordiazepoxide reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 51715-17-4, formula C16H13ClN4O2 and molar mass 328.75 g/mol. It is handled as a solid.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H312, H315 and H319. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Chlordiazepoxide

See every impurity, metabolite and related compound we list for this API.

Chlordiazepoxide standards

Typical uses

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of N-Nitroso Chlordiazepoxide
Product name	N-Nitroso Chlordiazepoxide
Catalogue number	ZX-036828
CAS number	51715-17-4
IUPAC name	N-(7-chloro-4-oxido-5-phenyl-3H-1,4-benzodiazepin-4-ium-2-yl)-N-methylnitrous amide
Molecular formula	C₁₆H₁₃ClN₄O₂
Molar mass	328.75 g/mol
Exact mass	328.0727
Grade	Reference Standard
Physical form	Solid
XLogP3	2.3
H-bond donors / acceptors	0 / 4
Topological polar surface area	73.8 Å²
HS code	38229090
InChIKey	VGNMVQBFGJATJZ-UHFFFAOYSA-N
SMILES	CN(C1=NC2=C(C=C(C=C2)Cl)C(=[N+](C1)[O-])C3=CC=CC=C3)N=O
PubChem CID	40094
Synonyms	Nitrosochlordiazepoxide, 2-N-nitrosochlordiazepoxide, NO-CDE, N-Nitrosochlorodiazepoxide, 7-chloro-2-[methyl(nitroso)amino]-5-phenyl-3H-1,4-benzodiazepin-4-ium-4-olate, 7-chloro-N-methyl-N-nitroso-5-phenyl-3H-1,4-benzodiazepin-2-amine 4-oxide, 7-Chloro-2-(1-methyl-2-oxohydrazino)-5-phenyl-3H-1,4-benzodiazepine 4-oxide, N-(7-Chloro-4-oxo-5-phenyl-3H-1,4lambda~5~-benzodiazepin-2-yl)-N-methylnitrous amide

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

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Warning

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, 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 N-Nitroso Chlordiazepoxide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about N-Nitroso Chlordiazepoxide

Which CAS number identifies N-Nitroso Chlordiazepoxide?

N-Nitroso Chlordiazepoxide is registered under CAS 51715-17-4. You may also see it listed as Nitrosochlordiazepoxide, 2-N-nitrosochlordiazepoxide, NO-CDE. Our catalogue number for this item is ZX-036828.

What are the formula and molar mass of N-Nitroso Chlordiazepoxide?

For N-Nitroso Chlordiazepoxide, its formula is C16H13ClN4O2 and its molar mass is 328.75 g/mol. The systematic (IUPAC) name is N-(7-chloro-4-oxido-5-phenyl-3H-1,4-benzodiazepin-4-ium-2-yl)-N-methylnitrous amide. InChIKey VGNMVQBFGJATJZ-UHFFFAOYSA-N lets you match it in any structure database.

How is N-Nitroso Chlordiazepoxide used in pharmaceutical QC?

N-Nitroso Chlordiazepoxide is a characterised reference material linked to Chlordiazepoxide. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for N-Nitroso Chlordiazepoxide?

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 N-Nitroso Chlordiazepoxide?

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 N-Nitroso Chlordiazepoxide to my country?

Yes. Because N-Nitroso Chlordiazepoxide 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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