3,4,5,6-Tetra-O-acetyl myo-Inositol CAS 90366-30-6
| CAS No. | 90366-30-6 |
| Molecular Formula | C14H20O10 |
| Molecular Weight | 348.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3,4,5,6-Tetra-O-acetyl myo-Inositol (CAS 90366-30-6) is a high-purity analytical reference standard with the molecular formula C14H20O10 and a molecular weight of 348.30 g/mol.
The molecular framework of 3,4,5,6-Tetra-O-acetyl myo-Inositol (C14H20O10) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H20O10 |
| Molecular Weight | 348.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Tetra Standards
- 2,3,4,6-Tetra-O-acetyl-D-glucopyranose (CAS 10343-06-3)
- 1,3,4,5-Tetra-O-acetyl-L-sorbopyranose (CAS 109525-53-3)
- Tetra-O-Acetyl-Mannose Triflate For Radiopharmaceutical Preparations EP Impurity A (CAS 18968-05-3)
- 1-3-4-6-Tetra-O-acetyl-α-D-galactopyranose (CAS 19186-40-4)
- 1-2-3-6-Tetra-O-acetyl-α-D-glucopyranose (CAS 55286-97-0)
- 1-3-4-6-Tetra-O-acetyl-α-D-glucopyranose (CAS 4292-12-0)
- 2,3,4,6-Tetra-O-acetyl-aD-glucopyranose (CAS 6207-76-7)
- 2,3,4,6-Tetra-O-acetyl-D-glucopyranose (CAS 3947-62-4)
Recommended Standards
- 2-3-4-6-Tetra-O-acetyl-α-D-galactopyranose (CAS 22554-70-7)
- 3-4-5-6-Tetra-O-acetyl-D-myo-inositol (CAS 80953-32-8)
- 2-3-4-6-Tetra-O-acetyl-D-galactopyranose (CAS 47339-09-3)
- 4-Bromo-N,N-dibutylbenzenesulfonamide (CAS 6419-78-9)
- 2,7-Dimethyl-2,6-dihydroimidazo[4',5':3,4]benzo[1,2-d][1,2,3]triazole (CAS 32622-35-8)
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- 2-[(pyridin-2-yl)carbamoyl]benzoic acid (CAS 19357-10-9)
- N-(4-Ethoxybenzylidene)-1H-1,2,4-triazol-5-amine (CAS 322413-06-9)
- rel-(2R,3R)-3-Amino-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 78720-79-3)
- Hexanedioic acid, polymer with 1,3-benzenedimethanamine (CAS 25718-70-1)
- 1,3-Dimethoxy-2-(methylthio)benzene (CAS 33617-67-3)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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