rac 2-Stearoyl-3-chloropropanediol-d5, 95% CAS 1346602-55-8
| CAS No. | 1346602-55-8 |
| Molecular Formula | C21H41ClO3 |
| Molecular Weight | 377.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 377.00 g/mol gives rac 2-Stearoyl-3-chloropropanediol-d5, 95% distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies rac 2-Stearoyl-3-chloropropanediol-d5, 95% (CAS 1346602-55-8), a certified reference material (molecular formula C21H41ClO3, MW 377.00 g/mol) for analytical method development and quality control.
Structurally, rac 2-Stearoyl-3-chloropropanediol-d5, 95% (C21H41ClO3) contains a carboxylic acid group, 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 377.00 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-d5, 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, 95% (CAS 1329611-08-6)
- 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
- Methyl 2-(3,8-dibromo-5-fluoroquinolin-6-yl)acetate (CAS 1799420-91-9)
- Dalilesen impurity 45 (CAS CATO-C4X-301045)
- (3,4-Dichlorophenyl)(2-iodophenyl)methanone (CAS 951891-44-4)
- 4-Bromo-2-fluoro-3-iodo-1,1'-biphenyl (CAS 2624417-47-4)
- 2-(Cycloheptylamino)-N-isopropylacetamide (CAS 1097787-56-8)
- 4-Methoxy-5,6,7,8-tetrahydroquinazoline (CAS 64571-28-4)
- 3-(Thiophen-2-yl)isobenzofuran-1(3H)-one (CAS 147437-99-8)
- 1-Methyl-6-oxo-6H-indolo[3,2,1-de][1,5]naphthyridine-2-carboxylate (CAS 84133-31-3)
- 3-(Ethoxy(ethyl)phosphoryl)acrylic acid (CAS 25263-21-2)
- 4-Methyl-N-(1-(pyridin-3-yl)ethyl)pentan-2-amine (CAS 1042582-50-2)
- (S)-5-Bromo-2-(pyrrolidin-2-yl)-1H-benzo[d]imidazole hydrochloride (CAS 1228552-43-9)
- 2-(3-(2,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)acetonitrile (CAS 1365962-13-5)
- 4,7-Dichloroimidazo[1,2-a]quinoxaline (CAS 847900-48-5)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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 18665070610 / Nicole.chen@cato-chem.com