(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(isopentyloxy)tetrahydro-2H-pyran-2-carboxylic acid CAS 80712-92-1
| CAS No. | 80712-92-1 |
| Molecular Formula | C11H20O7 |
| Molecular Weight | 264.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 264.27 g/mol gives (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(isopentyloxy)tetrahydro-2H-pyran-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(isopentyloxy)tetrahydro-2H-pyran-2-carboxylic acid (CAS 80712-92-1), molecular formula C11H20O7 and molecular weight 264.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(isopentyloxy)tetrahydro-2H-pyran-2-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(isopentyloxy)tetrahydro-2H-pyran-2-carboxylic acid 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 | C11H20O7 |
| Molecular Weight | 264.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1980 |
Recommended Standards
- Methyl 6,8-dimethoxy-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate (CAS 1956377-10-8)
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- Methyl 5,7-dimethoxy-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate (CAS 1956327-53-9)
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- 2-(Allyloxy)-6-bromonaphthalene (CAS 111359-65-0)
- 9-[4-(4,6-Dichloro-1,3,5-triazin-2-yl)phenyl]-9H-carbazole (CAS 20354-39-6)
- 5-Bromo-3-(N,N-dimethylaminocarbonyl)phenylboronic acid (CAS 2121513-19-5)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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