3-hydroxy-3-methylglutaric acid
Also known as: 3-HYDROXY-3-METHYLPENTANEDIOIC ACID, 3-Hydroxy-3-methylpentanedioic acid, Meglutol, HMG, HMGA, Dicrotalic acid, Lipoglutaren, Medroglutaric acid, Mevalon, NSC 361411, CB 337
3-hydroxy-3-methylglutaric acid (CAS 503-49-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O5 and a molecular weight of 162.14100 g/mol. Key properties include a melting point of 105-108 °C(lit.), a boiling point of 120 °C / 13mmHg, a density of 1.417 g/cm3 and a flash point of 182.2ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 503-49-1
- Jingsj CID
- J-1993650-6
- Molecular Formula
- C6H10O5
- Molecular Weight
- 162.14100 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 105-108 °C(lit.) |
|---|---|
| Boiling Point | 120 °C / 13mmHg |
| Density | 1.417 g/cm3 |
| Flash Point | 182.2ºC |
| Exact Mass | 162.05300 |
| PSA | 94.83000 |
| Refractive Index | 1.512 |
Customs & Trade Information
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-hydroxy-3-methylglutaric acid?
The CAS number of 3-hydroxy-3-methylglutaric acid is 503-49-1.
What are the molecular formula and molecular weight of 3-hydroxy-3-methylglutaric acid?
3-hydroxy-3-methylglutaric acid has molecular formula C6H10O5 and molecular weight 162.14100 g/mol.
What are the upstream and downstream products of 3-hydroxy-3-methylglutaric acid?
For 3-hydroxy-3-methylglutaric acid, Upstream Products: 3-Methyl-1,3,5-pentanetriol, Carbon, 4-methylhepta-1,6-dien-4-ol; Downstream Products: 3-Hydroxy-3-methylglutaric Anhydride, 1,3-Dicyclohexylurea, Chrysophanol.
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-hydroxy-3-methylglutaric acid (CAS 503-49-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993650-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.