Cyclopropane-d5-carbonyl Chloride CAS 1219794-96-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219794-96-3 |
| Molecular Formula | C4D5ClO |
| Molecular Weight | 109.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclopropane-d5-carbonyl Chloride (CAS 1219794-96-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4D5ClO. Molecular weight: 109.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4D5ClO |
| Molecular Weight | 109.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
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- (2-(Methylthio)pyridin-3-yl)(1H-pyrrol-1-yl)methanone (CAS 633313-83-4)
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- 5-(3,4-Dimethoxyphenyl)-1h-pyrazole-4-carboxylic acid (CAS 879996-77-7)
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- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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