(1R,2S)-2-methylcyclopropanecarboxylic acid CAS 29667-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29667-48-9 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R,2S)-2-methylcyclopropanecarboxylic acid (CAS 29667-48-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8O2. Molecular weight: 100.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
Recommended Standards
- 1-Cyclopropylurea (CAS 19757-64-3)
- (1S,2R)-2-methylcyclopropanecarboxylic acid (CAS 26510-98-5)
- 6813U5R1GP 1955-45-9 Pivalolactone 2-Oxetanone, 3,3-dimethyl- 5-17-09-00032 (Beilstein Handbook Reference) BRN 1280648 CCRIS 524 Dimethyl propiolactone 3,3-Dimethyl-2-oxetanone 3,3-Dimethyl-2-oxethanone alpha,alpha-Dimethyl-beta-propiolactone 3,3-Dimethyl-beta-propiolactone HSDB 4117 NCI-C04126 Pivalic acid lactone Propanoic acid, 3-hydroxy-2,2-dimethyl-, beta-lactone UNII-6813U5R1GP (CAS 1955-45-9)
- 1-Nitroso-4-phenylpiperidine (CAS 6652-04-6)
- 2-Oxo-2-((1-phenylethyl)amino)ethyl 5-methylthiophene-2-carboxylate (CAS 488754-75-2)
- Methyl (R)-2-(5-(trifluoromethoxy)-2,3-dihydrobenzofuran-3-yl)acetate (CAS 2831919-27-6)
- 2-(4,5-Dimethoxy-2-nitrophenyl)acetic acid (CAS 73357-18-3)
- N5-((1-Methylpiperidin-4-yl)methyl)pyridine-2,5-diamine (CAS 1250389-79-7)
- Ethyl 2-[(3-bromopyridin-2-yl)amino]acetate (CAS 1289041-10-6)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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