3-Oxo-pentanoic acid CAS 10191-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10191-25-0 |
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Oxo-pentanoic acid (CAS 10191-25-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8O3. Molecular weight: 116.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1959 |
Related Oxo Standards
- Pentanoic-d9 Acid (CAS 115871-50-6)
- Pentanoic-2,2,3,3-d4 Acid (CAS 1219804-71-3)
- Pentanoic-5,5,5-d3 Acid (CAS 83741-76-8)
- Pentanoic acid, 2-cyano- (CAS 99839-48-2)
- Pentanoic-3,3-d2 Acid (CAS 83741-74-6)
- Pentanoic-4,4-d2 Acid (CAS 83741-75-7)
- 38765-82-1 Pentanoic acid-1-13C Valeric acid-1-13C (CAS 38765-82-1)
- Pentanoic-2,2-d2 Acid (CAS 64118-37-2)
Recommended Standards
- 3-Methyl-2-oxobutanoic Acid (CAS 759-05-7)
- (R)-(-)-Dihydro-5-(hydroxymethyl)furanone (CAS 52813-63-5)
- Dimethylglyoxime (CAS 95-45-4)
- 2-Bromo-7-hexyl-9H-fluorene (CAS 99012-36-9)
- 2-Chloro-4-(chloromethoxy)-1-nitrobenzene (CAS 1537788-40-1)
- Benzyl 3-amino-4-methylpyrrolidine-1-carboxylate (CAS 1823430-18-7)
- Tizanidine Impurity 41 (CAS CATO-C4X-144541)
- 2,2,2-Trifluoro-1-(3-fluoro-2-methylphenyl)ethan-1-one (CAS 886370-05-4)
- (-)-oplodiol (1S,4R,4aR,8aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,5,8,8a-octahydronaphthalene-1,4-diol 13902-62-0 CHEBI:132903 [1S-(1alpha,4alpha,4aalpha,8abeta)]-1,2,3,4,4a,5,8,8a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1,4-naphthalenediol oplodiol (CAS 13902-62-0)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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