methyl 2-nitro-4-sulfamoylbenzoate CAS 1909319-34-1
| CAS No. | 1909319-34-1 |
| Molecular Formula | C8H8N2O6S |
| Molecular Weight | 260.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), methyl 2-nitro-4-sulfamoylbenzoate 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.
CATO supplies methyl 2-nitro-4-sulfamoylbenzoate (CAS 1909319-34-1), a certified reference material (molecular formula C8H8N2O6S, MW 260.22 g/mol) for analytical method development and quality control.
The molecular framework of methyl 2-nitro-4-sulfamoylbenzoate (C8H8N2O6S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8N2O6S |
| Molecular Weight | 260.22 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 2-Methyl-3-nitro-5-sulfamoylbenzoic acid (CAS 1315365-23-1)
- Methyl 3-nitro-4-sulfamoylbenzoate (CAS 162010-79-9)
- Methyl 4-nitro-2-sulfamoylbenzoate (CAS 2297-01-0)
- Methyl 5-nitro-2-sulfamoylbenzoate (CAS 70017-22-0)
- 1-(2-Nitro-4-(trifluoromethyl)phenyl)pyrrolidine (CAS 40832-82-4)
- 1-[4-Nitro-2-(trifluoromethyl)phenyl]pyrrolidine (CAS 330177-40-7)
- 3-Nitro-2-(pyrazin-2-ylamino)benzoic acid (CAS 394655-21-1)
- 1-Nitro-2-(3-nitrophenoxy)benzene (CAS 2914-74-1)
Recommended Standards
- 2-(Diphenylphosphoryl)acetic acid (CAS 1831-63-6)
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- (4-Amino-3-nitrophenyl)(4-fluorophenyl)methanone (CAS 31431-26-2)
- 2-(1-Bromopropyl)thiazole (CAS 1352072-67-3)
- (1,3-Dioxolan-4-yl)methanol (CAS 5464-28-8)
- 2-Methyl-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 2163770-66-7)
- (5-Fluoro-1-methyl-1H-indol-2-yl)boronic acid (CAS 912331-38-5)
- 2-((Benzyloxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-4-carboxylic acid (CAS 1251003-34-5)
- (R)-2-(3-((3,3,3-trifluoropropyl)sulfonyl)propyl)pyrrolidine (CAS 1670273-44-5)
- Calcium Stearate (CAS 1592-23-0)
- Fosfomycin Impurity 69 (CAS CATO-C4X-131669)
- Methyl s-(pyridin-2-yl)cysteinate (CAS 1497428-30-4)
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