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Metabolites & Degradation Products

7-Chloro-4-hydroxyquinoline-3-carboxylic acid

Reference StandardAvailable on request

Buy 7-Chloro-4-hydroxyquinoline-3-carboxylic acid (CAS 86-47-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
7-Chloro-4-hydroxyquinoline-3-carboxylic acid chemical structure
CAS number86-47-5
FormulaC10H6ClNO3
Molar mass223.61 g/mol
Physical formSolid
HS code38229090
InChIKeySACLIBNEKWTDEG-UHFFFAOYSA-N
IUPAC name7-chloro-4-oxo-1H-quinoline-3-carboxylic acid

About 7-Chloro-4-hydroxyquinoline-3-carboxylic acid

Analytical teams working on Hydroxychloroquine use 7-Chloro-4-hydroxyquinoline-3-carboxylic acid as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 86-47-5, formula C10H6ClNO3 and molar mass 223.61 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

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 Hydroxychloroquine

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

Hydroxychloroquine standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 7-Chloro-4-hydroxyquinoline-3-carboxylic acid
Product name7-Chloro-4-hydroxyquinoline-3-carboxylic acid
Catalogue numberZX-033586
CAS number86-47-5
IUPAC name7-chloro-4-oxo-1H-quinoline-3-carboxylic acid
Molecular formulaC10H6ClNO3
Molar mass223.61 g/mol
Exact mass223.0036
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors2 / 4
Topological polar surface area66.4 Ų
HS code38229090
InChIKeySACLIBNEKWTDEG-UHFFFAOYSA-N
SMILESC1=CC2=C(C=C1Cl)NC=C(C2=O)C(=O)O
PubChem CID66579
Synonyms7-Chloro-4-hydroxy-3-quinolinecarboxylic acid, 3-Quinolinecarboxylic acid, 7-chloro-4-hydroxy-, Quinoline, 3-carboxy-4-hydroxy-7-chloro-, 3-Carboxy-4-hydroxy-7-chloroquinoline, 7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 4-Hydroxy-7-chloroquinoline-3-carboxylic acid, usafkf-16, 7-Chloro-4-Hydroxylquinoline-3, 3-Quinolinecarboxylic acid, 7-chloro-1,4-dihydro-4-oxo-, 7-Chloro-4-Hydroxy-3-Carboxyquineoline

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 7-Chloro-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 7-Chloro-4-hydroxyquinoline-3-carboxylic acid

Which CAS number identifies 7-Chloro-4-hydroxyquinoline-3-carboxylic acid?
7-Chloro-4-hydroxyquinoline-3-carboxylic acid is registered under CAS 86-47-5. You may also see it listed as 7-Chloro-4-hydroxy-3-quinolinecarboxylic acid, 3-Quinolinecarboxylic acid, 7-chloro-4-hydroxy-, Quinoline, 3-carboxy-4-hydroxy-7-chloro-. Our catalogue number for this item is ZX-033586.
What are the formula and molar mass of 7-Chloro-4-hydroxyquinoline-3-carboxylic acid?
For 7-Chloro-4-hydroxyquinoline-3-carboxylic acid, its formula is C10H6ClNO3 and its molar mass is 223.61 g/mol. The systematic (IUPAC) name is 7-chloro-4-oxo-1H-quinoline-3-carboxylic acid. InChIKey SACLIBNEKWTDEG-UHFFFAOYSA-N lets you match it in any structure database.
How is 7-Chloro-4-hydroxyquinoline-3-carboxylic acid used in pharmaceutical QC?
7-Chloro-4-hydroxyquinoline-3-carboxylic acid is a characterised reference material linked to Hydroxychloroquine. 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 7-Chloro-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 7-Chloro-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 7-Chloro-4-hydroxyquinoline-3-carboxylic acid to my country?
Yes. Because 7-Chloro-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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