3,3-Dimethyl-2-oxopentanedioic acid CAS 112428-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112428-39-4 |
| Molecular Formula | C7H10O5 |
| Molecular Weight | 174.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Dimethyl-2-oxopentanedioic acid (CAS 112428-39-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10O5. Molecular weight: 174.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10O5 |
| Molecular Weight | 174.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
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Recommended Standards
- 1-Carbamoyl-4-hydroxypyrrolidine-2-carboxylic acid (CAS 1098066-21-7)
- (<I>R</I>)-(-)-2,2-dimethyl-5-oxo-1,3-dioxolane-4-acetic acid (CAS 113278-68-5)
- 6-(2,2-Difluoroethoxy)pyridin-3-amine (CAS 1050909-43-7)
- 3-Pentynoic Acid Methyl Ester (CAS 22377-43-1)
- (S)-N-(1-(2,3-Dihydroxypropyl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide (CAS 62853-19-4)
- Emedastine Impurity 12 (CAS CATO-C4X-226712)
- 1-(Bromomethyl)-3-iodo-5-(trifluoromethyl)benzene (CAS 1261795-42-9)
- (5-(2,4-difluorophenyl)-1H-imidazol-2-yl)methanamine (CAS 1156709-64-6)
- MK-6240 Precursor (CAS 1841444-11-8)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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