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Metabolites & Degradation Products

4-Hydroxyquinoline-3-carboxylic acid

Reference StandardAvailable on request

Order 4-Hydroxyquinoline-3-carboxylic acid (CAS 34785-11-0) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
4-Hydroxyquinoline-3-carboxylic acid chemical structure
CAS number34785-11-0
FormulaC10H7NO3
Molar mass189.17 g/mol
Physical formSolid
HS code38229090
InChIKeyILNJBIQQAIIMEY-UHFFFAOYSA-N
IUPAC name4-oxo-1H-quinoline-3-carboxylic acid

About 4-Hydroxyquinoline-3-carboxylic acid

Analytical teams working on Ivacaftor use 4-Hydroxyquinoline-3-carboxylic acid as a qualified comparison standard. Key data (Reference Standard): CAS 34785-11-0, formula C10H7NO3 and molar mass 189.17 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ivacaftor

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

Ivacaftor standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Hydroxyquinoline-3-carboxylic acid
Product name4-Hydroxyquinoline-3-carboxylic acid
Catalogue numberZX-039296
CAS number34785-11-0
IUPAC name4-oxo-1H-quinoline-3-carboxylic acid
Molecular formulaC10H7NO3
Molar mass189.17 g/mol
Exact mass189.0426
GradeReference Standard
Physical formSolid
XLogP31.8
H-bond donors / acceptors2 / 4
Topological polar surface area66.4 Ų
HS code38229090
InChIKeyILNJBIQQAIIMEY-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)C(=CN2)C(=O)O
PubChem CID220875
Synonyms4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 1,4-dihydro-4-oxo-, 4-quinolone-3-carboxylic acid, 1,4-dihydro-4-oxo-3-quinolinecarboxylic acid, 4-oxo-1,4-dihydroxy-quinoline-3-carboxylic acid, 1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 3-Quinolinecarboxylicacid, 4-hydroxy-, 4-Hydroxy-3-quinolinecarboxylic acid, 4-Oxo-1,4-dihydroquinoline Carboxylic Acid, 4-Oxo-1,4-dihydro-quinoline-3-carboxylic acid, 4-oxohydroquinoline-3-carboxylic acid

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

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, 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 4-Hydroxyquinoline-3-carboxylic acid
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 4-Hydroxyquinoline-3-carboxylic acid

Which CAS number identifies 4-Hydroxyquinoline-3-carboxylic acid?
4-Hydroxyquinoline-3-carboxylic acid is registered under CAS 34785-11-0. You may also see it listed as 4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 1,4-dihydro-4-oxo-, 4-quinolone-3-carboxylic acid. Our catalogue number for this item is ZX-039296.
What are the formula and molar mass of 4-Hydroxyquinoline-3-carboxylic acid?
For 4-Hydroxyquinoline-3-carboxylic acid, its formula is C10H7NO3 and its molar mass is 189.17 g/mol. The systematic (IUPAC) name is 4-oxo-1H-quinoline-3-carboxylic acid. InChIKey ILNJBIQQAIIMEY-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Hydroxyquinoline-3-carboxylic acid used in pharmaceutical QC?
4-Hydroxyquinoline-3-carboxylic acid is a characterised reference material linked to Ivacaftor. 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 4-Hydroxyquinoline-3-carboxylic acid?
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 4-Hydroxyquinoline-3-carboxylic acid?
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 4-Hydroxyquinoline-3-carboxylic acid to my country?
Yes. Because 4-Hydroxyquinoline-3-carboxylic acid 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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