2-[(2,3,4,6-Tetra-O-acetyl- β-D-glucopyranosyl)oxy]benzoic Acid Methyl Ester CAS 7791-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7791-66-4 |
| Molecular Formula | C22H26O12 |
| Molecular Weight | 482.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(2,3,4,6-Tetra-O-acetyl- β-D-glucopyranosyl)oxy]benzoic Acid Methyl Ester (CAS 7791-66-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H26O12. Molecular weight: 482.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H26O12 |
| Molecular Weight | 482.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Tetra Standards
- Methyl 2,3,4,6-tetra-O-(trimethylsilyl)-α-D-glucopyranoside (CAS 2641-79-4)
- Tetra-p-tolyltin (CAS 6746-22-1)
- 1-3-4-6-Tetra-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside (CAS 10022-13-6)
- 1,4,7,10-Tetra-tert-butylperylene (CAS 677275-33-1)
- 2,5,8,11-Tetra-tert-butylperylene (CAS 80663-92-9)
- 2,3,4,5-Tetra-O-acetyl-1,6-dibromo-1,6-dideoxy-D-mannitol (CAS 15410-49-8)
- Methyl 5,7,8,9-Tetra-O-acetyl-4-acylamino-2,6-anhydro-3,4-dideoxy-D-glycero-D-galacto-2-enonate (CAS 173467-18-0)
- 4-7-8-9-Tetra-O-acetyl-N-acetyl-D-neuraminic acid methyl ester (CAS 84380-10-9)
Recommended Standards
- 1-Biotinylamino-3,6,9-trioxaundecane-11-bromide (CAS 1041766-91-9)
- Curculigoside C (CAS 851713-74-1)
- O-Methyl-O-(N-butylfluorescein)phosphate (CAS 887406-94-2)
- 3-methyl-3-phenylbutan-1-ol (CAS 21438-74-4)
- 4,6-Di(pyridin-4-yl)pyrimidine (CAS 1214386-78-3)
- 2-Cyclohexylethylamine Hydrochloride (CAS 5471-55-6)
- N-(p-Hydroxyphenethyl)-N-(2-bromo-5-hydroxy-4-methoxybenzyl)formamide (CAS 122584-18-3)
- 4-(Hydroxymethyl)phthalonitrile (CAS 210037-82-4)
- 4-Chloro-5-methyl-2-(trifluoromethyl)quinazoline (CAS 219773-99-6)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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