rac 2-Stearoyl-3-chloropropanediol, 95% CAS 1329611-08-6
| CAS No. | 1329611-08-6 |
| Molecular Formula | C21H41ClO3 |
| Molecular Weight | 377.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including rac 2-Stearoyl-3-chloropropanediol, 95%.
CATO supplies rac 2-Stearoyl-3-chloropropanediol, 95% (CAS 1329611-08-6), a certified reference material (molecular formula C21H41ClO3, MW 377.00 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, rac 2-Stearoyl-3-chloropropanediol, 95% is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), rac 2-Stearoyl-3-chloropropanediol, 95% 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 | C21H41ClO3 |
| Molecular Weight | 377.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
Related rac Standards
- rac 2-Stearoyl-3-chloropropanediol-d5, 95% (CAS 1346602-55-8)
- Stearoyl-L-cysteine (CAS 67603-50-3)
- 3-Stearoyl-sn-glycerol (CAS 14811-92-8)
- 1-Stearoyl-sn-glycerol (CAS 22610-61-3)
- 1-Stearoyl-rac-glycerol (CAS 123-94-4)
- N-stearoyl-beta-alanine (CAS 51287-21-9)
- Stearoyl Carnitine (CAS 1976-27-8)
- rac-1-Stearoyl-3-chloropropanediol (CAS 22094-20-8)
Recommended Standards
- Dalilesen impurity 45 (CAS CATO-C4X-301045)
- 4-Bromo-2-fluoro-3-iodo-1,1'-biphenyl (CAS 2624417-47-4)
- Methyl 2-(3,8-dibromo-5-fluoroquinolin-6-yl)acetate (CAS 1799420-91-9)
- 1,5-Dibromo-2-isothiocyanato-3-(trifluoromethoxy)benzene (CAS 886501-31-1)
- 3-(2,6-Dichlorophenyl)-N-(2,5-dimethoxyphenyl)-5-methylisoxazole-4-carboxamide (CAS 331847-98-4)
- 3,3-Dimethyl-3,4-dihydro-1H-quinolin-2-one (CAS 92367-59-4)
- Methyl dibenzyl-L-serinate (CAS 88099-67-6)
- tert-Butyl N-(2-methyl-3-oxopropyl)carbamate (CAS 842103-98-4)
- 4'-Methylspiro[cyclopropane-1,3'-indoline] (CAS 1823942-93-3)
- 3,5-Dichloro-4-(difluoromethoxy)benzyl chloride (CAS 1803714-32-0)
- (Z)-N'-[(2,4-Dichlorophenyl)methoxy]pyridine-3-carboximidamide (CAS 338753-61-0)
- 5-((Hydroxy(imino)methyl)amino)-3-methylisoxazole-4-carboxylic acid (CAS 664372-05-8)
- (2,6-dichloro-3-methoxyphenyl)boronic acid (CAS 851756-57-5)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com