6-Amino-5-nitroso-3-methyluracil

Name: 6-Amino-5-nitroso-3-methyluracil
Brand: Zemixal
SKU: ZX-043353

Reference StandardAvailable on request

Order 6-Amino-5-nitroso-3-methyluracil (CAS 61033-04-3) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes

6-Amino-5-nitroso-3-methyluracil chemical structure

CAS number61033-04-3

FormulaC₅H₆N₄O₃

Molar mass170.13 g/mol

Physical formSolid

HS code38229090

InChIKeyGUDXLMQIDACJSU-UHFFFAOYSA-N

IUPAC name6-amino-3-methyl-5-nitroso-1H-pyrimidine-2,4-dione

About 6-Amino-5-nitroso-3-methyluracil

Zemixal lists 6-Amino-5-nitroso-3-methyluracil for laboratories that identify, quantify or control Uracil and its related substances. For your records (Reference Standard), the material is defined by CAS 61033-04-3, formula C5H6N4O3 and molar mass 170.13 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

Handling and storage

Hazard communication follows GHS (Warning: H302, H312, H315 and H319). 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Uracil

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

Uracil 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 6-Amino-5-nitroso-3-methyluracil
Product name	6-Amino-5-nitroso-3-methyluracil
Catalogue number	ZX-043353
CAS number	61033-04-3
IUPAC name	6-amino-3-methyl-5-nitroso-1H-pyrimidine-2,4-dione
Molecular formula	C₅H₆N₄O₃
Molar mass	170.13 g/mol
Exact mass	170.044
Grade	Reference Standard
Physical form	Solid
XLogP3	-1.1
H-bond donors / acceptors	2 / 5
Topological polar surface area	105 Å²
HS code	38229090
InChIKey	GUDXLMQIDACJSU-UHFFFAOYSA-N
SMILES	CN1C(=O)C(=C(NC1=O)N)N=O
PubChem CID	3247720
Synonyms	6-amino-3-methyl-5-nitroso-1,2,3,4-tetrahydropyrimidine-2,4-dione, 6-Amino-3-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione, 6-amino-3-methyl-5-nitroso-, 6-Amino-3-methyl-5-nitrosopyrimidine-2,4-dione, 6-amino-3-methyl-5-nitrosouracil

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
H351Suspected of causing cancer

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, 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 6-Amino-5-nitroso-3-methyluracil
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 6-Amino-5-nitroso-3-methyluracil

Which CAS number identifies 6-Amino-5-nitroso-3-methyluracil?

6-Amino-5-nitroso-3-methyluracil is registered under CAS 61033-04-3. You may also see it listed as 6-amino-3-methyl-5-nitroso-1,2,3,4-tetrahydropyrimidine-2,4-dione, 6-Amino-3-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione, 6-amino-3-methyl-5-nitroso-. Our catalogue number for this item is ZX-043353.

What are the formula and molar mass of 6-Amino-5-nitroso-3-methyluracil?

For 6-Amino-5-nitroso-3-methyluracil, its formula is C5H6N4O3 and its molar mass is 170.13 g/mol. The systematic (IUPAC) name is 6-amino-3-methyl-5-nitroso-1H-pyrimidine-2,4-dione. InChIKey GUDXLMQIDACJSU-UHFFFAOYSA-N lets you match it in any structure database.

How is 6-Amino-5-nitroso-3-methyluracil used in pharmaceutical QC?

6-Amino-5-nitroso-3-methyluracil is a characterised reference material linked to Uracil. 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 6-Amino-5-nitroso-3-methyluracil?

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 6-Amino-5-nitroso-3-methyluracil?

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 6-Amino-5-nitroso-3-methyluracil to my country?

Yes. Because 6-Amino-5-nitroso-3-methyluracil 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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