2-(hexadecyloxy)-1,3-Propanediol CAS 1931-78-8
| CAS No. | 1931-78-8 |
| Molecular Formula | C19H40O3 |
| Molecular Weight | 316.52 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 2-(hexadecyloxy)-1,3-Propanediol.
2-(hexadecyloxy)-1,3-Propanediol (CAS 1931-78-8), molecular formula C19H40O3 and molecular weight 316.52 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(hexadecyloxy)-1,3-Propanediol (C19H40O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2-(hexadecyloxy)-1,3-Propanediol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H40O3 |
| Molecular Weight | 316.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
Related hexadecyloxy Standards
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- 4-(Hexadecyloxy)-4-oxobutanoic acid (CAS 50893-80-6)
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Recommended Standards
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- Neuropeptide K, porcine (CAS 106441-70-7)
- 6-(Mercaptomethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 1519967-36-2)
- 2-Amino-4-bromo-5-chloro-3-fluorobenzoic Acid (CAS 1698027-17-6)
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- 4-Methoxy-1,2,5-oxadiazol-3(2H)-one (CAS 372172-56-0)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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