N-Nitrosourea

Name: N-Nitrosourea
Brand: Zemixal
SKU: ZX-036354

Reference StandardAvailable on request

Order N-Nitrosourea (CAS 13010-20-3) online at Zemixal: CH3N3O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-036354.

Pack sizes

CAS number13010-20-3

FormulaCH₃N₃O₂

Molar mass89.05 g/mol

Physical formSolid

HS code38229090

InChIKeyOSTGTTZJOCZWJG-UHFFFAOYSA-N

IUPAC namenitrosourea

About N-Nitrosourea

N-Nitrosourea belongs to the Fluorouracil reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 13010-20-3, formula CH3N3O2 and molar mass 89.05 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Hazard communication follows GHS (Danger: H301, H340, H350 and H360). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Fluorouracil

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

Fluorouracil 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-Nitrosourea
Product name	N-Nitrosourea
Catalogue number	ZX-036354
CAS number	13010-20-3
IUPAC name	nitrosourea
Molecular formula	CH₃N₃O₂
Molar mass	89.05 g/mol
Exact mass	89.0225
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.8
H-bond donors / acceptors	2 / 3
Topological polar surface area	84.6 Å²
HS code	38229090
InChIKey	OSTGTTZJOCZWJG-UHFFFAOYSA-N
SMILES	C(=O)(N)NN=O
PubChem CID	105035
Synonyms	Urea, nitroso-, Urea, N-nitroso-, 1-nitrosourea

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

Safety and GHS hazards

Acute toxicity

Health hazard

Signal word Danger

H301Toxic if swallowed
H340May cause genetic defects
H350May cause cancer
H360May damage fertility or the unborn child

Precautionary statements P203, P264, P270, P280, P301 + P316, P318, P321, P330, 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-Nitrosourea
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-Nitrosourea

Which CAS number identifies N-Nitrosourea?

N-Nitrosourea is registered under CAS 13010-20-3. You may also see it listed as Urea, nitroso-, Urea, N-nitroso-, 1-nitrosourea. Our catalogue number for this item is ZX-036354.

What are the formula and molar mass of N-Nitrosourea?

For N-Nitrosourea, its formula is CH3N3O2 and its molar mass is 89.05 g/mol. The systematic (IUPAC) name is nitrosourea. InChIKey OSTGTTZJOCZWJG-UHFFFAOYSA-N lets you match it in any structure database.

How is N-Nitrosourea used in pharmaceutical QC?

N-Nitrosourea is a characterised reference material linked to Fluorouracil. 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-Nitrosourea?

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-Nitrosourea?

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-Nitrosourea to my country?

Yes. Because N-Nitrosourea 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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