57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethylene glycol 300 oleyl ether carboxylic acid Polyethylene glycol 500 oleyl ether carboxylic acid Polyoxyethylene (10) oleyl ether carboxylic acid Polyoxyethylene (3) oleyl ether carboxylic acid Polyoxyethylene (6) oleyl ether carboxylic acid Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecen-1-yloxy)- Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecenyloxy)- UNII-4663749CN2 UNII-5Q74HJJ5F9 UNII-JE40XG60I2 UNII-10BQL6HE7V CAS 57635-48-0
| CAS No. | 57635-48-0 |
| Molecular Formula | C18H36O |
| Molecular Weight | N/A |
| 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.
57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethylene glycol 300 oleyl ether carboxylic acid Polyethylene glycol 500 oleyl ether carboxylic acid Polyoxyethylene (10) oleyl ether carboxylic acid Polyoxyethylene (3) oleyl ether carboxylic acid Polyoxyethylene (6) oleyl ether carboxylic acid Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecen-1-yloxy)- Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecenyloxy)- UNII-4663749CN2 UNII-5Q74HJJ5F9 UNII-JE40XG60I2 UNII-10BQL6HE7V (CAS 57635-48-0) is a high-purity analytical reference standard with the molecular formula C18H36OC17H34OC16H32OC2H4O3C2H6O2 and a molecular weight of 901.49 g/mol.
Structurally, 57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethylene glycol 300 oleyl ether carboxylic acid Polyethylene glycol 500 oleyl ether carboxylic acid Polyoxyethylene (10) oleyl ether carboxylic acid Polyoxyethylene (3) oleyl ether carboxylic acid Polyoxyethylene (6) oleyl ether carboxylic acid Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecen-1-yloxy)- Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecenyloxy)- UNII-4663749CN2 UNII-5Q74HJJ5F9 UNII-JE40XG60I2 UNII-10BQL6HE7V (C18H36OC17H34OC16H32OC2H4O3C2H6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 901.49 g/mol, it falls into the high-molecular-weight range.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H36O C17H34O C16H32O C2H4O3 C2H6O2 |
| Molecular Weight | 901.49 g/mol |
| Purity | 97%+ |
| 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) | 0.0 |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- 3-Chloromethyl-2-fluoro-6-(trifluoromethyl)pyridine (CAS 1227581-13-6)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (CAS 1052714-68-7)
- 1-(chloroacetyl)-N-(2-hydroxyphenyl)piperidine-4-carboxamide (CAS 1087792-13-9)
- (2S,4S)-1-Boc-4-fluoropyrrolidine-2-carboxamide (CAS 426844-22-6)
- Iopamidol Impurity 39 (CAS CATO-C4X-145039)
- Phthalate Solution (CAS CATO-MCHM703181-HE)
- 1242924-02-2 [1-Benzyl-2-(4-fluorophenyl)ethyl]amine hydrochloride MFCD15732121 (CAS 1242924-02-2)
- 4-{[(tert-butoxy)carbonyl]amino}-3,3-difluorobutanoic acid (CAS 1258651-05-6)
- (2,3-Dimethoxyphenyl)(quinolin-3-yl)methanone (CAS 1187171-88-5)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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