1,2:4,5-Di-O-isopropylidene-D-mannitol CAS 3969-61-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3969-61-7 |
| Molecular Formula | C12H22O6 |
| Molecular Weight | 262.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2:4,5-Di-O-isopropylidene-D-mannitol (CAS 3969-61-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H22O6. Molecular weight: 262.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H22O6 |
| Molecular Weight | 262.30 g/mol |
| 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 | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- 1,1'-(Ethyne-1,2-diylbis(4,1-phenylene))bis(ethan-1-one) (CAS 29619-42-9)
- 1,2:5,6-Di-O-isopropylidene-D-glucitol (CAS 53735-98-1)
- 1-(5,7-Dimethoxy-2,2-dimethyl-2H-chromen-8-yl)ethanone (CAS 31367-55-2)
- 3-Fluoro-5-(thiophen-3-yl)benzoic acid (CAS 1261925-85-2)
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- n-(1-(3-Fluorophenyl)ethyl)-2-methylpropan-1-amine (CAS 1019481-40-3)
- 1,1',3,3'-Tetraiodo-4H,4'H,6H,6'H-5,5'-spirobi[silolo[3,4-c]thiophene] (CAS 138452-52-5)
- Peptide Impurity 27 (CAS 1350456-68-6)
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