2-Hydroxyphenyl (pyridin-3-ylmethyl)sulfamate CAS 338422-80-3
| CAS No. | 338422-80-3 |
| Molecular Formula | C12H12N2O4S |
| Molecular Weight | 280.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxyphenyl (pyridin-3-ylmethyl)sulfamate (CAS 338422-80-3) is a high-purity analytical reference standard with the molecular formula C12H12N2O4S and a molecular weight of 280.30 g/mol.
2-Hydroxyphenyl (pyridin-3-ylmethyl)sulfamate (C12H12N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 2-Hydroxyphenyl (pyridin-3-ylmethyl)sulfamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O4S |
| Molecular Weight | 280.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Hydroxyphenyl Standards
- 2-Hydroxyphenyl (pyridin-2-ylmethyl)sulfamate (CAS 478260-96-7)
- 3-[(E)-2-[(2-Hydroxyphenyl)methylidene]hydrazin-1-yl]-1,2-dihydroquinoxalin-2-one (CAS 163402-50-4)
- (E)-7-(2-Hydroxyphenyl)-1-phenylhept-4-en-3-one (CAS 100667-52-5)
- 2,4-Bis(4-hydroxyphenyl)-4-methyl-1-pentene (CAS 13464-24-9)
- N-(3-Hydroxyphenyl)-2-(trifluoromethyl)benzamide (CAS 69392-32-1)
- 4-(4-Hydroxyphenyl)-6-phenoxy-1,3,5-triazin-2(1H)-one (CAS 88101-82-0)
- 1-Benzyl-5-(3-hydroxyphenyl)-2,3-dihydro-4-pyridinone (CAS 1017601-66-9)
- 5-(2-(4-Hydroxyphenyl)propan-2-yl)quinolin-8-ol (CAS 57150-13-7)
Recommended Standards
- 3-(2-Methoxyethyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid (CAS 361150-40-5)
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- 3-(3-Fluoro-4-methylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 956202-54-3)
- 2-{[4-amino-5-(4-methoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 305336-66-7)
- 4-(4-Bromophenyl)-2-thiazoleacetonitrile (CAS 94833-31-5)
- 3-(furan-2-yl)-4-methylpentanoic acid (CAS 842954-66-9)
- 2H-Azeto[1,2-a]cyclopenta[c]pyrrole (CAS 155869-00-4)
- [2-(Acetylamino)phenyl](oxo)acetic acid (CAS 32375-61-4)
- 4-Bromo-2-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)pyridine (CAS 1779121-06-0)
- cis-4-Amino-3-hydroxytetrahydropyran (CAS 1363380-59-9)
- Ethyl (E)-2-(3-(4-ethoxystyryl)-6-oxo-5,6-dihydropyridazin-1(4H)-yl)acetate (CAS 303146-61-4)
- 3,3-Diisopropyl-2-methyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol (CAS 1900735-92-3)
- 2,6-Dichloro-5-fluoronicotinamide (CAS 113237-20-0)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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