Nitrosobiotin

Name: Nitrosobiotin
Brand: Zemixal
SKU: ZX-023587

Reference StandardAvailable on request

Nitrosobiotin (CAS 56859-26-8) supplier Zemixal: C10H15N3O4S, COA and SDS with every lot, worldwide shipping. Part of our Nitrosamine Impurities range.

Pack sizes

CAS number56859-26-8

FormulaC₁₀H₁₅N₃O₄S

Molar mass273.31 g/mol

Physical formSolid

HS code38229090

InChIKeyIFUXQNNMTPBRPW-ZKWXMUAHSA-N

IUPAC name5-[(3aR,6S,6aS)-3-nitroso-2-oxo-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl]pentanoic acid

About Nitrosobiotin

Analytical teams working on Biotin use Nitrosobiotin as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 56859-26-8, formula C10H15N3O4S and molar mass 273.31 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

It carries the GHS signal word Warning (H315, H319, H335 and H351), so wear gloves and eye protection and work with good ventilation.

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Biotin

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

Biotin 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 Nitrosobiotin
Product name	Nitrosobiotin
Catalogue number	ZX-023587
CAS number	56859-26-8
IUPAC name	5-[(3aR,6S,6aS)-3-nitroso-2-oxo-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl]pentanoic acid
Molecular formula	C₁₀H₁₅N₃O₄S
Molar mass	273.31 g/mol
Exact mass	273.0783
Grade	Reference Standard
Physical form	Solid
XLogP3	0.2
H-bond donors / acceptors	2 / 6
Topological polar surface area	124 Å²
HS code	38229090
InChIKey	IFUXQNNMTPBRPW-ZKWXMUAHSA-N
SMILES	C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)O)NC(=O)N2N=O
PubChem CID	191424
Synonyms	1'-Nitroso Biotin, 1'-Nitrosobiotin, 5-[(3as,4s,6ar)-1-nitroso-2-oxohexahydro-1h-thieno[3,4-d]imidazol-4-yl]pentanoic acid, 5-((3aS,4S,6aR)-1-nitroso-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid

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

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer

Precautionary statements P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, 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 Nitrosobiotin
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 Nitrosobiotin

Which CAS number identifies Nitrosobiotin?

Nitrosobiotin is registered under CAS 56859-26-8. You may also see it listed as 1'-Nitroso Biotin, 1'-Nitrosobiotin, 5-[(3as,4s,6ar)-1-nitroso-2-oxohexahydro-1h-thieno[3,4-d]imidazol-4-yl]pentanoic acid. Our catalogue number for this item is ZX-023587.

What are the formula and molar mass of Nitrosobiotin?

For Nitrosobiotin, its formula is C10H15N3O4S and its molar mass is 273.31 g/mol. The systematic (IUPAC) name is 5-[(3aR,6S,6aS)-3-nitroso-2-oxo-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl]pentanoic acid. InChIKey IFUXQNNMTPBRPW-ZKWXMUAHSA-N lets you match it in any structure database.

How is Nitrosobiotin used in pharmaceutical QC?

Nitrosobiotin is a characterised reference material linked to Biotin. 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 Nitrosobiotin?

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 Nitrosobiotin?

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 Nitrosobiotin to my country?

Yes. Because Nitrosobiotin 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.

More Biotin standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list