methyl trans-2-ethynylcyclopropane-1-carboxylate CAS 39918-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39918-12-2 |
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order methyl trans-2-ethynylcyclopropane-1-carboxylate (CAS 39918-12-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H8O2. Molecular weight: 124.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Recommended Standards
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- Methyl 3-Cyclopropylpropiolate (CAS 80866-48-4)
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- N-(2-amino-4-methylphenyl)-2-methylbenzamide (CAS 402577-84-8)
- tert-Butyl N-methyl-N-[trans-3-aminocyclobutyl]carbamate (CAS 1392803-14-3)
- 7-Bromo-4-chloro-2-(methylthio)thieno[3,2-d]pyrimidine (CAS 1373223-24-5)
- 2-(tert-Butyl)-3H-imidazo[4,5-b]pyridine (CAS 21714-58-9)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
Why CATO?
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