(2R,3R,4R,5R,6R)-3-Amino-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol hydrochloride CAS 14257-79-5
| CAS No. | 14257-79-5 |
| Molecular Formula | C6H13NO5 |
| Molecular Weight | N/A |
| 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 (2R,3R,4R,5R,6R)-3-Amino-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol hydrochloride.
(2R,3R,4R,5R,6R)-3-Amino-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol hydrochloride (CAS 14257-79-5), molecular formula C6H13NO5HCl and molecular weight 215.63 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2R,3R,4R,5R,6R)-3-Amino-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol hydrochloride (C6H13NO5HCl) contains a carbohydrate-derived structure, an amide group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 215.63 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H13NO5 HCl |
| Molecular Weight | 215.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-(Piperazin-1-yl)oxazolo[5,4-c]pyridine (CAS 169206-07-9)
- 3-Amino-6-Boc-6-azabenzocycloheptane (CAS 939043-41-1)
- Ethyl 4-methyl-2-(3-oxopiperazin-1-yl)pyrimidine-5-carboxylate (CAS 1355179-78-0)
- Tert-butyl ((2-oxoindolin-3-yl)methyl)carbamate (CAS 1086392-48-4)
- Methyl 4-bromo-3-(tert-butyl)-1H-pyrazole-5-carboxylate (CAS 1239712-58-3)
- 2-CHLORINE-5-BROMINE PYRIDINE 2-CHLORO-5-BROMOPYRIDINE 5-BROMO-2-CHLOROPYRIDINE 53939-30-3 BC002093 PYRIDINE, 5-BROMO-2-CHLORO- (CAS 53939-30-3)
- 2-(Chloroethynyl)-5-nitrofuran (CAS 63708-89-4)
- 1-(2-Fluorophenyl)-4-((2,4,5-trichlorophenyl)sulfonyl)piperazine (CAS 669708-00-3)
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