2-Chloro-5-[(2S,3S,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-[(benzyloxy)methyl]oxan-2-yl]benzoic acid CAS 842133-80-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 842133-80-6 |
| Molecular Formula | C41H39ClO7 |
| Molecular Weight | 679.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-5-[(2S,3S,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-[(benzyloxy)methyl]oxan-2-yl]benzoic acid (CAS 842133-80-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C41H39ClO7. Molecular weight: 679.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C41H39ClO7 |
| Molecular Weight | 679.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
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Recommended Standards
- CAS 56952-02-4 (CAS 56952-02-4)
- Ioversol impurity 32 (CAS CATO-C4X-209132)
- Dapagliflozin impurity 214 (CAS CATO-C4X-1138214)
- tert-Butyl (1R,2S,5S)-rel-2-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 1017273-73-2)
- 4-methyl-2-(methylsulfanyl)aniline (CAS 29690-20-8)
- 1-(3,4-Dimethoxybenzyl)piperidine-4-carboxylic acid (CAS 856437-79-1)
- N-(tert-butyl)-3-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide (CAS 120892-21-9)
- 2-(Cyclohexylamino)benzoic acid (CAS 10286-53-0)
- (2S,4S)-4-(4-(benzyloxy)phenoxy)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 1354487-22-1)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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