3-4-O-Isopropylidene-β-D-arabinopyranose CAS 58645-40-2
| CAS No. | 58645-40-2 |
| Molecular Formula | C8H14O5 |
| Molecular Weight | 190.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-4-O-Isopropylidene-β-D-arabinopyranose (C8H14O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 190.19 g/mol, it falls into the medium-molecular-weight range.
3-4-O-Isopropylidene-β-D-arabinopyranose (CAS 58645-40-2) is a high-purity analytical reference standard with the molecular formula C8H14O5 and a molecular weight of 190.19 g/mol.
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 3-4-O-Isopropylidene-β-D-arabinopyranose 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 | C8H14O5 |
| Molecular Weight | 190.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1973 |
Related O Standards
- 1-2-O-Isopropylidene-α-L-xylofuranose (CAS 114861-22-2)
- 1,2-O-Isopropylidene-beta-l-arabinoftranose (CAS 51885-64-4)
- 1,2-O-Isopropylidene-α-D-xylofuranose (CAS 20031-21-4)
- 2,3-O-Isopropylidene-L-apiose (CAS 70147-51-2)
- 3-4-O-Isopropylidene-L-arabinose (CAS 40031-36-5)
- ISOPROPYLIDENE-D-XYLOFURANOSE, 1,2- (CAS 25990-10-7)
- 1,2-O-Isopropylidene-α-D-xylo-pentodialdo-1,4-furanose (CAS 53167-11-6)
- 2-3-O-Isopropylidene-D-lyxonic acid-1-4-lactone (CAS 56543-10-3)
Recommended Standards
- 3-Fluoro-4-(methylsulfonyl)phenol (CAS 859538-50-4)
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- 3,4-Difluoro-1,1'-biphenyl (CAS 67277-33-2)
- 4-Ethynylthiazole-2-carbaldehyde (CAS 1566737-82-3)
- N'-Hydroxy-3-methoxybenzimidamide hydrochloride (CAS 1956426-31-5)
- 2-(Pyrrolidin-1-yl)-1,3-benzothiazol-6-amine (CAS 101213-32-5)
- 2-((tert-Butoxycarbonyl)amino)-3-(5-methoxy-2-methyl-1H-indol-3-yl)propanoic acid (CAS 1219410-28-2)
- 3-(4-(2-(Trifluoromethyl)phenyl)pyridin-2-yl)-1,2,4-oxadiazol-5(4H)-one (CAS 1219453-93-6)
- 1-(1-Ethoxycyclohexyl)-N-methylmethanamine (CAS 1248931-14-7)
- (2-Chlorofuran-3-yl)(thiophen-2-yl)methanol (CAS 1249949-36-7)
- (S)-1-[4-(1H-Pyrazol-1-yl)phenyl]ethanamine (CAS 1213139-00-4)
- 3-(2-Chloroethyl)-1H-indole (CAS 32933-86-1)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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