2-((3-Methoxyphenyl)amino)pyridine-3-sulfonamide CAS 1340757-30-3
| CAS No. | 1340757-30-3 |
| Molecular Formula | C12H13N3O3S |
| Molecular Weight | 279.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-((3-Methoxyphenyl)amino)pyridine-3-sulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 279.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-((3-Methoxyphenyl)amino)pyridine-3-sulfonamide (CAS 1340757-30-3), a certified reference material (molecular formula C12H13N3O3S, MW 279.31 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((3-Methoxyphenyl)amino)pyridine-3-sulfonamide 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 | C12H13N3O3S |
| Molecular Weight | 279.31 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.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 2-((4-Methoxyphenyl)amino)pyridine-3-sulfonamide (CAS 1340791-49-2)
- 4-(4-Methoxyphenyl)-5-(methylsulfonyl)pyrimidin-2-amine (CAS 1707379-63-2)
- 2-((5-(2-Methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 333312-58-6)
- 2-((5-(3-Methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 626223-76-5)
- 2-{[4-(2-methoxyphenyl)-5-methyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 731001-98-2)
- 2-{[4-(3-methoxyphenyl)-5-methyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 603070-42-4)
- 2-{[4-(4-methoxyphenyl)-5-methyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 743452-47-3)
- Ethyl 4-(3-methoxyphenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate (CAS 886497-99-0)
Recommended Standards
- 4-{[3-(Hydroxymethyl)phenyl]amino}pyridine-3-sulfonamide (CAS 1329838-21-2)
- (2-(Imidazo[2,1-b]thiazol-6-yl)acetyl)proline (CAS 1308921-25-6)
- Boc-S-carboxymethyl-L-cysteine (CAS 1354485-84-9)
- 2-(3-Amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamido)acetic acid (CAS 128918-14-9)
- (4-(2-Borono-3-(methoxymethoxy)phenyl)butyl)boronic acid (CAS 502635-30-5)
- <SC>DL </SC>-2-Amino-5-phosphovalerate lithium salt (CAS 125229-62-1)
- 2-(Pentan-2-yl)isoindoline-1,3-dione (CAS 61345-59-3)
- 5-(2-Cyclohexylethyl)-1,3,4-thiadiazol-2-amine (CAS 118314-04-8)
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