(2R,3S,4R,5S,6S)-2-(Hydroxymethyl)-6-(nitromethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 93302-92-2
| CAS No. | 93302-92-2 |
| Molecular Formula | C7H13NO7 |
| Molecular Weight | 223.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,3S,4R,5S,6S)-2-(Hydroxymethyl)-6-(nitromethyl)tetrahydro-2H-pyran-3,4,5-triol (C7H13NO7) contains a carbohydrate-derived structure, an amide group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (2R,3S,4R,5S,6S)-2-(Hydroxymethyl)-6-(nitromethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 93302-92-2), a certified reference material (molecular formula C7H13NO7, MW 223.18 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C7H13NO7 |
| Molecular Weight | 223.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2R,3R,4R,5R,6S)-2-(Hydroxymethyl)-6-(nitromethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 81846-64-2)
- (2S,3R,4R,5R)-2-((R)-1,2-Dihydroxyethyl)-5-(nitromethyl)tetrahydrofuran-3,4-diol (CAS 81812-46-6)
- (1S,4aS,5S,7aS)-5-Hydroxy-8-oxo-1,4a,5,7a-tetrahydro-1,5-(epoxymethano)cyclopenta[c]pyran-3-carboxamide (CAS 79127-35-8)
- (Benzo[d][1,3]dioxole-5-carbonyl)glycine (CAS 27855-25-0)
- Ethyl morpholine-3-carboxylate hydrochloride (CAS 1269444-31-6)
- 3-((4-(Tert-butyl)phenoxy)methyl)benzohydrazide (CAS 361465-00-1)
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- 3-Cyano-4-fluorobenzylcyanide (CAS 519059-09-7)
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