1,6-Di-o-acetyl-2,3-isopropylidene-d-ribose CAS 141979-56-8
| CAS No. | 141979-56-8 |
| Molecular Formula | C12H18O7 |
| Molecular Weight | 274.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,6-Di-o-acetyl-2,3-isopropylidene-d-ribose.
1,6-Di-o-acetyl-2,3-isopropylidene-d-ribose (CAS 141979-56-8) is a high-purity analytical reference standard with the molecular formula C12H18O7 and a molecular weight of 274.27 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1,6-Di-o-acetyl-2,3-isopropylidene-d-ribose is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 274.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1,6-Di-o-acetyl-2,3-isopropylidene-d-ribose under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18O7 |
| Molecular Weight | 274.27 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Recommended Standards
- 2-(1-(Benzo[d][1,3]dioxol-5-yl)-3,5-dimethyl-1H-pyrazol-4-yl)acetic acid (CAS 1416348-55-4)
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- 4-[6-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-2-phenylpyrimidin-4-yl]morpholine (CAS 338961-71-0)
- 2-(But-3-en-2-ylsulfonyl)furan (CAS 88576-58-3)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
Why CATO?
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