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Metabolites & Degradation Products

6-Hydroxyquinolin-2(1H)-one

Reference StandardAvailable on request

Buy 6-Hydroxyquinolin-2(1H)-one (CAS 19315-93-6) from Zemixal: C9H7NO2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-034743.

Pack sizes
6-Hydroxyquinolin-2(1H)-one chemical structure
CAS number19315-93-6
FormulaC9H7NO2
Molar mass161.16 g/mol
Physical formSolid
HS code38229090
InChIKeyAQLYZDRHNHZHIS-UHFFFAOYSA-N
IUPAC name6-hydroxy-1H-quinolin-2-one

About 6-Hydroxyquinolin-2(1H)-one

6-Hydroxyquinolin-2(1H)-one is supplied by Zemixal as a characterised reference material for Aripiprazole analysis. For your records (Reference Standard), the material is defined by CAS 19315-93-6, formula C9H7NO2 and molar mass 161.16 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Handling and storage

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with 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 Aripiprazole

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

Aripiprazole standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of 6-Hydroxyquinolin-2(1H)-one
Product name6-Hydroxyquinolin-2(1H)-one
Catalogue numberZX-034743
CAS number19315-93-6
IUPAC name6-hydroxy-1H-quinolin-2-one
Molecular formulaC9H7NO2
Molar mass161.16 g/mol
Exact mass161.0477
GradeReference Standard
Physical formSolid
XLogP30.9
H-bond donors / acceptors2 / 2
Topological polar surface area49.3 Ų
HS code38229090
InChIKeyAQLYZDRHNHZHIS-UHFFFAOYSA-N
SMILESC1=CC2=C(C=CC(=O)N2)C=C1O
PubChem CID177065
Synonyms2,6-dihydroxyquinoline, 6-Hydroxy-2(1H)-quinolinone, quinoline-2,6-diol, 2,6-Quinolinediol, 2(1H)-Quinolinone, 6-hydroxy-, 6-Hydroxyquinoline-(1H)-2-one, 6-Hydroxyquinolin-2-one, 1,2-Dihydro-6-hydroxy-2-oxoquinoline, quinoline2,6-diol, 6-hydroxy-carbostyril, 6-hydroxy-2-quinolone, 6-hydroxyquinoline-2-one

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, 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 6-Hydroxyquinolin-2(1H)-one
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 6-Hydroxyquinolin-2(1H)-one

Which CAS number identifies 6-Hydroxyquinolin-2(1H)-one?
6-Hydroxyquinolin-2(1H)-one is registered under CAS 19315-93-6. You may also see it listed as 2,6-dihydroxyquinoline, 6-Hydroxy-2(1H)-quinolinone, quinoline-2,6-diol. Our catalogue number for this item is ZX-034743.
What are the formula and molar mass of 6-Hydroxyquinolin-2(1H)-one?
For 6-Hydroxyquinolin-2(1H)-one, its formula is C9H7NO2 and its molar mass is 161.16 g/mol. The systematic (IUPAC) name is 6-hydroxy-1H-quinolin-2-one. InChIKey AQLYZDRHNHZHIS-UHFFFAOYSA-N lets you match it in any structure database.
How is 6-Hydroxyquinolin-2(1H)-one used in pharmaceutical QC?
6-Hydroxyquinolin-2(1H)-one is a characterised reference material linked to Aripiprazole. 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-Hydroxyquinolin-2(1H)-one?
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-Hydroxyquinolin-2(1H)-one?
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-Hydroxyquinolin-2(1H)-one to my country?
Yes. Because 6-Hydroxyquinolin-2(1H)-one 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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