2-Methyl-3-(oxolan-2-yl)propanoic acid CAS 32933-13-4
| CAS No. | 32933-13-4 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Methyl-3-(oxolan-2-yl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Methyl-3-(oxolan-2-yl)propanoic acid (CAS 32933-13-4), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
2-Methyl-3-(oxolan-2-yl)propanoic acid (C8H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
Related Methyl Standards
- 2-Methyl-2-(oxolan-2-yl)propanoic acid (CAS 1378809-45-0)
- 3-(oxolan-2-yl)butanoic acid (CAS 250239-77-1)
- Methyl 2-(oxolan-3-yl)propanoate (CAS 2106731-62-6)
- Methyl 3-(oxolan-2-yl)propanoate (CAS 69248-88-0)
- 3-(Oxolan-3-yl)pentan-3-ol (CAS 1333568-47-0)
- 2-(Oxolan-3-yl)morpholine (CAS 1251196-27-6)
- 3-(Oxolan-3-ylmethoxy)propan-1-amine (CAS 933701-26-9)
- 3-methyl-1-(oxolan-2-yl)butan-2-one (CAS 1182964-39-1)
Recommended Standards
- 2-Fluoro-4-methoxybenzenethiol (CAS 398456-79-6)
- 2-Methyl-6-oxoheptanoic acid (CAS 2570-68-5)
- 2-Ethyl-5-oxohexanoic acid (CAS 58045-80-0)
- 3-(2-(2-Methoxyethoxy)ethoxy)prop-1-yne (CAS 89635-79-0)
- 752190-79-7 (~13~C_4_)Butanoic acid DTXSID80583922 (CAS 752190-79-7)
- n-(1h-Pyrazol-4-yl)-2-(o-tolyloxy)acetamide (CAS 1157111-82-4)
- 1-[5-(oxolan-2-yl)-1,2,4-oxadiazol-3-yl]cycloheptan-1-amine hydrochloride (CAS 1423032-20-5)
- 1-(4-((Tetrahydro-2H-pyran-2-yl)oxy)but-2-yn-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2378052-69-6)
- 8-Bromo-5-fluoro-3-iodoquinolin-4(1H)-one (CAS 1395493-10-3)
- Ethyl 2-(6-azaspiro[2.5]Octan-6-yl)acetate (CAS 1420271-20-0)
- 1-Ethyl-4-imino-2-methyl-1,4-dihydroquinoline-3-carboxylic acid (CAS 922499-35-2)
- 3',6'-Dihydroxy-4',5'-diiodo-2',7'-dimethyl-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 28213-82-3)
- 1-(1-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-4-yl)ethanone (CAS 5078-59-1)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com