PHARMA INTERMEDIATE
3,5-Dihydroxybenzoic acid
3,5-Dihydroxybenzoic acid is listed in the Vencilla catalogue as a pharmaceutical intermediate for pharmaceutical sourcing enquiries. Share the required specification, quantity and documentation with your enquiry.
Product overview
- Product type
- Pharma Intermediate
- Type
- Intermediate
- Vencilla ID
- PRD-100425
Chemical identity
- CAS number
- 99-10-5
- MDL number
- MFCD00002512
- Molecular formula
- (HO)2C6H3CO2H
- Molecular weight
- 154.12 g/mol
- Synonyms
- 5-Carboxyresorcinol; alpha-Resorcylic acid; 3,5-DHB
- IUPAC name
- 3,5-dihydroxybenzoic acid
- PubChem CID
- 7424 (opens PubChem in a new tab)
- InChIKey
- UYEMGAFJOZZIFP-UHFFFAOYSA-N
Typical properties
- Assay / purity
- 98%
- Physical state
- Powder
- Appearance
- Off-white to light beige solid
- Melting range
- 236-238 C (dec., lit.)
- Boiling point
- 237.46 C
- Density
- 1.3725
- Refractive index
- 1.6400
- Solubility
- 84 g/L in water at 20 C
- Storage
- Inert atmosphere, room temperature below 30 C
Typical values for reference. The specification for each supply is confirmed with the enquiry.
Technical specification
Product specifications (salt or form, grade and pack) are confirmed for each enquiry during qualification.
Pharma intermediates are chemical intermediates for further pharmaceutical manufacturing. They are not finished medicines.
References
Reference information researched 2026-10-14.
Documentation
Documentation requirements are reviewed for each enquiry during qualification.
Market compliance
Regulatory, import and registration requirements depend on the destination market and the intended use, and are reviewed for each enquiry. This record does not indicate approval, registration or authorisation in any market.
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