Stearoyl chloride CAS 112-76-5
| CAS No. | 112-76-5 |
| Molecular Formula | C18H35ClO |
| Molecular Weight | 302.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Stearoyl chloride (CAS 112-76-5), a certified reference material (molecular formula C18H35ClO, MW 302.92 g/mol) for analytical method development and quality control.
Structurally, Stearoyl chloride (C18H35ClO) contains a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 302.92 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Stearoyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H35ClO |
| Molecular Weight | 302.92 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Stearoyl Standards
- Stearoyl fluoride (CAS 1511-79-1)
- N-stearoyl-beta-alanine (CAS 51287-21-9)
- 3-Stearoyl-sn-glycerol (CAS 14811-92-8)
- 1-Stearoyl-sn-glycerol (CAS 22610-61-3)
- 1-Stearoyl-rac-glycerol (CAS 123-94-4)
- rac 2-Stearoyl-3-chloropropanediol, 95% (CAS 1329611-08-6)
- rac 2-Stearoyl-3-chloropropanediol-d5, 95% (CAS 1346602-55-8)
- Stearoyl-L-cysteine (CAS 67603-50-3)
Recommended Standards
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- 2-(3-Aminopyrrolidin-1-yl)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 1707735-19-0)
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- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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