1,3-Diheptadecanoin CAS 71431-35-1
| CAS No. | 71431-35-1 |
| Molecular Formula | C37H72O5 |
| Molecular Weight | 596.96 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.
1,3-Diheptadecanoin (CAS 71431-35-1), molecular formula C37H72O5 and molecular weight 596.96 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1,3-Diheptadecanoin is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 596.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
As a certified reference material (CRM), 1,3-Diheptadecanoin 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 | C37H72O5 |
| Molecular Weight | 596.96 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
Related Diheptadecanoin Standards
Recommended Standards
- 1-(2-(2-(Bromodifluoromethoxy)-1,1,2,2-tetrafluoroethoxy)-1,1,2,2-tetrafluoroethoxy)-1,1,2,2,3,3,4,4,4-nonafluorobutane (CAS 330562-47-5)
- 1-Palmito-2-stearin (CAS 20296-26-8)
- 1,2-O-Dioctadecyl-rac-glycerol (CAS 6076-38-6)
- 1,2-Diheptadecanoyl-rac-glycerol (CAS 98896-81-2)
- 1-(2-morpholinoethyl)pyrrolidin-3-amine (CAS 1181264-99-2)
- 4,5-Dimethoxy-2-nitropyridine (CAS 1803858-27-6)
- Ethyl butyrimidate (CAS 998-97-0)
- 4-(4-Chlorobenzyl)phthalazin-1-ol (CAS 5411-79-0)
- Methyl 2'-oxo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-6'-carboxylate (CAS 83414-46-4)
- methyl 4-chloro-3-(morpholine-4-sulfonyl)benzoate (CAS 352668-16-7)
- 1-(Sec-butyl)cyclobutane-1-carboxylic acid (CAS 1518067-88-3)
- N-(4-Chlorobenzoyl)-2-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]acetohydrazide (CAS 339105-83-8)
- 2-Chloro-n-(dimethyl-1,3-thiazol-2-yl)propanamide (CAS 1154151-82-2)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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