3-4-O-Isopropylidene-L-arabinose CAS 40031-36-5
| CAS No. | 40031-36-5 |
| Molecular Formula | C8H14O5 |
| Molecular Weight | 190.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-4-O-Isopropylidene-L-arabinose (CAS 40031-36-5), a certified reference material (molecular formula C8H14O5, MW 190.19 g/mol) for analytical method development and quality control.
3-4-O-Isopropylidene-L-arabinose (C8H14O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
CATO manufactures 3-4-O-Isopropylidene-L-arabinose 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.) | 1968 |
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-β-D-arabinopyranose (CAS 58645-40-2)
- 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
- 3,5-Difluorobiphenyl (CAS 62351-48-8)
- 3,4-Difluoro-1,1'-biphenyl (CAS 67277-33-2)
- 3-Fluoro-4-(methylsulfonyl)phenol (CAS 859538-50-4)
- 3,3'-Difluoro-1,1'-biphenyl (CAS 396-64-5)
- 1-(6-methylpyridin-3-yl)ethan-1-ol (CAS 100189-16-0)
- 2-((6-((3,4-Dihydroquinolin-1(2H)-yl)methyl)-4-oxo-4H-pyran-3-yl)oxy)-N-phenylacetamide (CAS 898455-72-6)
- 4,6-Diamino-5-methylpyrimidine-2-thiol (CAS 162706-06-1)
- 2-(Piperidin-4-yl)ethanamine (CAS 76025-62-2)
- 3-(1-Methylpyrrolidin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1707375-36-7)
- 1-(5-Ethyloxazol-2-yl)-N-methylmethanamine (CAS 1501282-21-8)
- Guanidine 4-mercaptobutane-1-sulfonate (CAS 84110-45-2)
- 4-((4-((4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl)sulfonyl)phenyl)amino)-4-oxobutanoic acid (CAS 5414-55-1)
- N-((1-(sec-Butyl)-1H-pyrazol-5-yl)methyl)-1-isopropyl-1H-pyrazol-4-amine hydrochloride (CAS 1856053-28-5)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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