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Metabolites & Degradation Products

2-Hydroxyisophthalic acid

Reference StandardAvailable on request

Order 2-Hydroxyisophthalic acid (CAS 606-19-9) online at Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes
2-Hydroxyisophthalic acid chemical structure
CAS number606-19-9
FormulaC8H6O5
Molar mass182.13 g/mol
Physical formSolid
HS code38229090
InChIKeyWVDGHGISNBRCAO-UHFFFAOYSA-N
IUPAC name2-hydroxybenzene-1,3-dicarboxylic acid

About 2-Hydroxyisophthalic acid

2-Hydroxyisophthalic acid belongs to the Acetylsalicylic Acid reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 606-19-9, formula C8H6O5 and molar mass 182.13 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Handling and storage

Classified under GHS with signal word Danger and hazard statements H302, H315, H318 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Acetylsalicylic Acid

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

Acetylsalicylic Acid standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of 2-Hydroxyisophthalic acid
Product name2-Hydroxyisophthalic acid
Catalogue numberZX-032984
CAS number606-19-9
IUPAC name2-hydroxybenzene-1,3-dicarboxylic acid
Molecular formulaC8H6O5
Molar mass182.13 g/mol
Exact mass182.0215
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors3 / 5
Topological polar surface area94.8 Ų
HS code38229090
InChIKeyWVDGHGISNBRCAO-UHFFFAOYSA-N
SMILESC1=CC(=C(C(=C1)C(=O)O)O)C(=O)O
PubChem CID11812
Synonyms2-Hydroxy-1,3-benzenedicarboxylic acid, 1,3-Benzenedicarboxylic acid, 2-hydroxy-, 2-Hydroxy-1,3-benzene dicarboxylic acid, 1,3-Benzenedicarboxylic acid, 2-hydroxy- (9CI), 2-hydroxy-benzene-1,3-dicarboxylic acid

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + 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 2-Hydroxyisophthalic 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 2-Hydroxyisophthalic acid

Which CAS number identifies 2-Hydroxyisophthalic acid?
2-Hydroxyisophthalic acid is registered under CAS 606-19-9. You may also see it listed as 2-Hydroxy-1,3-benzenedicarboxylic acid, 1,3-Benzenedicarboxylic acid, 2-hydroxy-, 2-Hydroxy-1,3-benzene dicarboxylic acid. Our catalogue number for this item is ZX-032984.
What are the formula and molar mass of 2-Hydroxyisophthalic acid?
For 2-Hydroxyisophthalic acid, its formula is C8H6O5 and its molar mass is 182.13 g/mol. The systematic (IUPAC) name is 2-hydroxybenzene-1,3-dicarboxylic acid. InChIKey WVDGHGISNBRCAO-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Hydroxyisophthalic acid used in pharmaceutical QC?
2-Hydroxyisophthalic acid is a characterised reference material linked to Acetylsalicylic Acid. 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 2-Hydroxyisophthalic 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 2-Hydroxyisophthalic 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 2-Hydroxyisophthalic acid to my country?
Yes. Because 2-Hydroxyisophthalic 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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