3,4-Dihydroxymandelic acid
Also known as: DL-3,4-Dihydroxymandelic acid, 2-(3,4-Dihydroxyphenyl)-2-hydroxyacetic acid, DOMA, α,3,4-Trihydroxybenzeneacetic acid, rac 3,4-Dihydroxymandelic acid, Dihydroxymandelic acid, C07470
3,4-Dihydroxymandelic acid (CAS 775-01-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8O5 and a molecular weight of 184.14600 g/mol. Key properties include a melting point of 136-137ºC (dec.), a boiling point of 487.5ºC at 760 mmHg, a density of 1.644 g/cm3 and a flash point of 262.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 775-01-9
- Jingsj CID
- J-1986565-7
- Molecular Formula
- C8H8O5
- Molecular Weight
- 184.14600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 136-137ºC (dec.) |
|---|---|
| Boiling Point | 487.5ºC at 760 mmHg |
| Density | 1.644 g/cm3 |
| Flash Point | 262.7ºC |
| Exact Mass | 184.03700 |
| PSA | 97.99000 |
| LogP | 0.21580 |
| Storage Conditions | 2-8°C |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Sule N, et al. The Norepinephrine Metabolite 3,4-Dihydroxymandelic Acid Is Produced by the Commensal Microbiota and Promotes Chemotaxis and Virulence Gene Expression in Enterohemorrhagic Escherichia coli. Infect Immun. 2017 Sep 20;85(10). |
Customs & Trade Information
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,4-Dihydroxymandelic acid?
The CAS number of 3,4-Dihydroxymandelic acid is 775-01-9.
What are the molecular formula and molecular weight of 3,4-Dihydroxymandelic acid?
3,4-Dihydroxymandelic acid has molecular formula C8H8O5 and molecular weight 184.14600 g/mol.
What are the upstream and downstream products of 3,4-Dihydroxymandelic acid?
For 3,4-Dihydroxymandelic acid, Upstream Products: Catechol, Glyoxylic acid; Downstream Products: Isovanillin, Vanillin, protocatechuic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Dihydroxymandelic acid (CAS 775-01-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986565-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.