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Nitrosamine Impurities

N-Nitroso Cytisine

Reference StandardAvailable on request

N-Nitroso Cytisine (CAS 19634-60-7) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
N-Nitroso Cytisine chemical structure
CAS number19634-60-7
FormulaC11H13N3O2
Molar mass219.24 g/mol
Physical formSolid
HS code38229090
InChIKeyVIMLBVWHEGYDNW-DTWKUNHWSA-N
IUPAC name(1R,9R)-11-nitroso-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one

About N-Nitroso Cytisine

Zemixal lists N-Nitroso Cytisine for laboratories that identify, quantify or control Cytisine and its related substances. For your records (Reference Standard), the material is defined by CAS 19634-60-7, formula C11H13N3O2 and molar mass 219.24 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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H301, H315, H319 and H335. Read the SDS before first use.

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

Reference standards for Cytisine

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

Cytisine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of N-Nitroso Cytisine
Product nameN-Nitroso Cytisine
Catalogue numberZX-021323
CAS number19634-60-7
IUPAC name(1R,9R)-11-nitroso-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one
Molecular formulaC11H13N3O2
Molar mass219.24 g/mol
Exact mass219.1008
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors0 / 4
Topological polar surface area53 Ų
HS code38229090
InChIKeyVIMLBVWHEGYDNW-DTWKUNHWSA-N
SMILESC1[C@H]2CN(C[C@@H]1C3=CC=CC(=O)N3C2)N=O
PubChem CID11901010
SynonymsN-Nitroso cytisine (Mixture of isomers), (1R,5R)-1,2,3,4,5,6-Hexahydro-3-nitroso-1,5-methano-8H-pyrido[1,2-a][1,5]diazocin-8-one, (1R,5R)-1,2,3,4,5,6-Hexahydro-3-nitroso-1,5-methano-8H-pyrido(1,2-a)(1,5)diazocin-8-one, (1R,9R)-11-nitroso-7,11-diazatricyclo[7.3.1.0,2,7]trideca-2,4-dien-6-one, (1R,5R)-3-Nitroso-1,2,3,4,5,6-hexahydro-8H-1,5-methanopyrido[1,2-a][1,5]diazocin-8-one, (1R,5R)-3-nitroso-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H350May cause cancer

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, 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 Cytisine
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 N-Nitroso Cytisine

Which CAS number identifies N-Nitroso Cytisine?
N-Nitroso Cytisine is registered under CAS 19634-60-7. You may also see it listed as N-Nitroso cytisine (Mixture of isomers), (1R,5R)-1,2,3,4,5,6-Hexahydro-3-nitroso-1,5-methano-8H-pyrido[1,2-a][1,5]diazocin-8-one, (1R,5R)-1,2,3,4,5,6-Hexahydro-3-nitroso-1,5-methano-8H-pyrido(1,2-a)(1,5)diazocin-8-one. Our catalogue number for this item is ZX-021323.
What are the formula and molar mass of N-Nitroso Cytisine?
For N-Nitroso Cytisine, its formula is C11H13N3O2 and its molar mass is 219.24 g/mol. The systematic (IUPAC) name is (1R,9R)-11-nitroso-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one. InChIKey VIMLBVWHEGYDNW-DTWKUNHWSA-N lets you match it in any structure database.
How is N-Nitroso Cytisine used in pharmaceutical QC?
N-Nitroso Cytisine is a characterised reference material linked to Cytisine. 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 Cytisine?
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 Cytisine?
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 Cytisine to my country?
Yes. Because N-Nitroso Cytisine 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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