11,12-Didehydro Retinol CAS 29443-88-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29443-88-7 |
| Molecular Formula | C20H28O |
| Molecular Weight | 284.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
11,12-Didehydro Retinol (CAS 29443-88-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H28O. Molecular weight: 284.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H28O |
| Molecular Weight | 284.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Didehydro Standards
- 11-cis-3,4-Didehydro Retinal (CAS 41470-05-7)
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- 【禁售不询】9,10-DIDEHYDRO-6-METHYL-ERGOLINE-8-CARBOXYLIC ACID (CAS 82-58-6)
- 2,3-Didehydro Gibberellin A9 (CAS 2531-21-7)
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- 2',3'-Didehydro-2',3'-dideoxyuridine (CAS 5974-93-6)
Recommended Standards
- (S)-2-Amino-3-(6-amino-1H-indol-3-yl)propanoic acid (CAS 2462-30-8)
- 13-cis-Retinal (CAS 472-86-6)
- tert-Butyl-2-(neopentylamino)cyclohexylcarbamate (CAS 1824218-76-9)
- 4-Chloro-2-(2-methoxyethyl)thieno[2,3-d]pyrimidine (CAS 1249456-06-1)
- Dibenzyl cyanocarbonimidodithioate (CAS 31350-31-9)
- (R)-N-alpha-Fmoc-Nbeta-Boc-2,3-diaminopropan-1-ol (CAS 1263047-54-6)
- 4-((Cyclopentylamino)methyl)-N-(1-ethylpiperidin-3-yl)benzenesulfonamide (CAS 1336912-26-5)
- Docusate calcium (CAS 128-49-4)
- Tridecyl 2-Aminoacetate HCl (CAS 94856-88-9)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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