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Nitrosamine Impurities

5-Nitrosoquinolin-8-ol

Reference StandardAvailable on request

5-Nitrosoquinolin-8-ol (CAS 3565-26-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Nitrosamine Impurities range.

Pack sizes
5-Nitrosoquinolin-8-ol chemical structure
CAS number3565-26-2
FormulaC9H6N2O2
Molar mass174.16 g/mol
Physical formSolid
HS code38229090
InChIKeyRZWRYPGAUIOOMK-UHFFFAOYSA-N
IUPAC name5-nitrosoquinolin-8-ol

About 5-Nitrosoquinolin-8-ol

5-Nitrosoquinolin-8-ol is supplied by Zemixal as a characterised reference material for Fludarabine analysis. Identity at a glance (Reference Standard): CAS 3565-26-2, formula C9H6N2O2 and molar mass 174.16 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 (Danger: H301, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Fludarabine

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

Fludarabine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of 5-Nitrosoquinolin-8-ol
Product name5-Nitrosoquinolin-8-ol
Catalogue numberZX-034709
CAS number3565-26-2
IUPAC name5-nitrosoquinolin-8-ol
Molecular formulaC9H6N2O2
Molar mass174.16 g/mol
Exact mass174.0429
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors1 / 4
Topological polar surface area62.6 Ų
HS code38229090
InChIKeyRZWRYPGAUIOOMK-UHFFFAOYSA-N
SMILESC1=CC2=C(C=CC(=C2N=C1)O)N=O
PubChem CID19103
Synonyms5-Nitroso-8-quinolinol, 5-Nitroso-8-hydroxyquinoline, Hydron III, 5-Nitrosooxine, 8-Hydroxy-5-nitrosoquinoline, 5-Nitroso-8-cinnolinol, RMH-79, quinoline, 8-hydroxy-5-nitroso-, 5-Nitroso-oxine, 5-(hydroxyimino)quinolin-8-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

Signal word Danger

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

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, 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 5-Nitrosoquinolin-8-ol
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 5-Nitrosoquinolin-8-ol

Which CAS number identifies 5-Nitrosoquinolin-8-ol?
5-Nitrosoquinolin-8-ol is registered under CAS 3565-26-2. You may also see it listed as 5-Nitroso-8-quinolinol, 5-Nitroso-8-hydroxyquinoline, Hydron III. Our catalogue number for this item is ZX-034709.
What are the formula and molar mass of 5-Nitrosoquinolin-8-ol?
For 5-Nitrosoquinolin-8-ol, its formula is C9H6N2O2 and its molar mass is 174.16 g/mol. The systematic (IUPAC) name is 5-nitrosoquinolin-8-ol. InChIKey RZWRYPGAUIOOMK-UHFFFAOYSA-N lets you match it in any structure database.
How is 5-Nitrosoquinolin-8-ol used in pharmaceutical QC?
5-Nitrosoquinolin-8-ol is a characterised reference material linked to Fludarabine. 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 5-Nitrosoquinolin-8-ol?
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 5-Nitrosoquinolin-8-ol?
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 5-Nitrosoquinolin-8-ol to my country?
Yes. Because 5-Nitrosoquinolin-8-ol 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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