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API Impurities

3-Chlorosalicylic Acid

Reference StandardAvailable on request

Buy 3-Chlorosalicylic Acid (CAS 1829-32-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
3-Chlorosalicylic Acid chemical structure
CAS number1829-32-9
FormulaC7H5ClO3
Molar mass172.56 g/mol
Physical formSolid
HS code38229090
InChIKeyPPINMMULCRBDOS-UHFFFAOYSA-N
IUPAC name3-chloro-2-hydroxybenzoic acid

About 3-Chlorosalicylic Acid

Zemixal supplies 3-Chlorosalicylic Acid within its impurities & Reference Standards portfolio. Key data (Reference Standard): CAS 1829-32-9, formula C7H5ClO3 and molar mass 172.56 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Warning: 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. 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.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 3-Chlorosalicylic Acid
Product name3-Chlorosalicylic Acid
Catalogue numberZX-040519
CAS number1829-32-9
IUPAC name3-chloro-2-hydroxybenzoic acid
Molecular formulaC7H5ClO3
Molar mass172.56 g/mol
Exact mass171.9927
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code38229090
InChIKeyPPINMMULCRBDOS-UHFFFAOYSA-N
SMILESC1=CC(=C(C(=C1)Cl)O)C(=O)O
PubChem CID74585
SynonymsBenzoic acid, 3-chloro-2-hydroxy-, Salicylic acid, 3-chloro-, Salicylic acid, 3-chloro-(8CI), Benzoic acid, 3-chloro-2-hydroxy-(9CI), Benzoic acid, chloro-2-hydroxy-, 3-chloro-2-hydroxy-benzoic acid, 3-chloro-2-hydroxy benzoic acid, 3-chlorohydroxybenzoic acid, 3-chloro-2-hydroxy-benzoate, 3-Chloro-2-hydroxybenzoicacid, 2-hydroxy-3-chloro-benzoic acid, 3-Chloro-2-hydroxybenzoic 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

  • 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 3-Chlorosalicylic 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 3-Chlorosalicylic Acid

Which CAS number identifies 3-Chlorosalicylic Acid?
3-Chlorosalicylic Acid is registered under CAS 1829-32-9. You may also see it listed as Benzoic acid, 3-chloro-2-hydroxy-, Salicylic acid, 3-chloro-, Salicylic acid, 3-chloro-(8CI). Our catalogue number for this item is ZX-040519.
What are the formula and molar mass of 3-Chlorosalicylic Acid?
For 3-Chlorosalicylic Acid, its formula is C7H5ClO3 and its molar mass is 172.56 g/mol. The systematic (IUPAC) name is 3-chloro-2-hydroxybenzoic acid. InChIKey PPINMMULCRBDOS-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 3-Chlorosalicylic 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 3-Chlorosalicylic 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 3-Chlorosalicylic Acid to my country?
Yes. Because 3-Chlorosalicylic 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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