2-(3-Oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonamido)acetic acid CAS 785792-32-7
| CAS No. | 785792-32-7 |
| Molecular Formula | C10H10N2O5S2 |
| Molecular Weight | 302.33 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.
2-(3-Oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonamido)acetic acid (CAS 785792-32-7), molecular formula C10H10N2O5S2 and molecular weight 302.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(3-Oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonamido)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 302.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 manufactures 2-(3-Oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonamido)acetic 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 | C10H10N2O5S2 |
| Molecular Weight | 302.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Oxo Standards
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Recommended Standards
- 2-(3-Methoxyphenoxy)-4-phenylpyridine-3-carbonitrile (CAS 478245-89-5)
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- 2-(2-Methyl-1H-indol-3-yl)quinoline-4-carboxylic acid (CAS 89391-07-1)
- 2-(4-Methoxyphenyl)-5-(naphthalen-1-yl)-1,3,4-oxadiazole (CAS 38736-16-2)
- Poly(Lactic-Co-Glycolic Acid)DISCONTINUED (CAS 34346-01-5)
- 1-((6-Chloropyridin-3-yl)sulfonyl)-4-methylpiperazine (CAS 64614-53-5)
- Retene (CAS 483-65-8)
- (2R,3R,4R,5R)-4-(4-(1H-Imidazol-1-yl)butoxy)-5-(6-amino-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 165381-57-7)
- tert-Butyl 7-oxo-3,6-diazabicyclo[3.2.2]nonane-3-carboxylate (CAS 1784807-21-1)
- 2-(1-Methyl-5-nitro-1H-pyrazol-3-yl)acetic acid (CAS 1260659-28-6)
- (4-Chlorophenyl)(thiophen-2-yl)methanamine (CAS 261925-23-9)
- 5-(3-bromophenyl)-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 1017473-79-8)
- Indole-3-acetic-L-alanine (CAS 57105-39-2)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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