[(1S)-2-Methylidenecyclopropyl]methanol CAS 139242-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139242-82-3 |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [(1S)-2-Methylidenecyclopropyl]methanol (CAS 139242-82-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8O. Molecular weight: 84.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 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.) | 1996 |
Recommended Standards
- Methyl allyl ketone (CAS 13891-87-7)
- rel-(1R,2S)-2-Methylcyclopropane-1-carbaldehyde (CAS 139765-03-0)
- (1R,2R)-2-methylcyclopropanecarbaldehyde (CAS 1226589-78-1)
- 5-(1,1-Dioxidothiomorpholino)thiophene-2-carbaldehyde (CAS 1343658-15-0)
- Diphenyl(spiro[fluorene-9,7'-fluoreno[4,3-b]benzofuran]-3'-yl)phosphine (CAS 1799406-71-5)
- N-Boc-erythro-sphingosine (CAS 116467-63-1)
- 7-Chloro-3-(dimethylamino)-1-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 90071-02-6)
- (S)-2-((S)-2-acetamido-3-phenylpropanamido)-3-(4-hydroxy-3,5-diiodophenyl)propanoic acid (CAS 3786-08-1)
- 2-n-Phenylpyridine-2,3-diamine (CAS 41010-49-5)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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 13829788188 / jacky.chen@cato-chem.com