Imidazo[1,5-a]pyridine-5-sulfonamide CAS 112583-30-9
| CAS No. | 112583-30-9 |
| Molecular Formula | C7H7N3O2S |
| Molecular Weight | 197.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Imidazo[1,5-a]pyridine-5-sulfonamide.
CATO supplies Imidazo[1,5-a]pyridine-5-sulfonamide (CAS 112583-30-9), a certified reference material (molecular formula C7H7N3O2S, MW 197.21 g/mol) for analytical method development and quality control.
The molecular framework of Imidazo[1,5-a]pyridine-5-sulfonamide (C7H7N3O2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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.
CATO manufactures Imidazo[1,5-a]pyridine-5-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 | C7H7N3O2S |
| Molecular Weight | 197.21 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Imidazo Standards
- Imidazo[1,2-a]pyridine-3-sulfonamide (CAS 112583-13-8)
- Ethyl imidazo[2,1-b][1,3,4]thiadiazole-6-carboxylate (CAS 96356-04-6)
- Imidazo[1,2-b]pyridazinium, 6-chloro-1,7,8-trimethyl- (CAS 738520-04-2)
- Ethyl imidazo[5,1-b]thiazole-2-carboxylate (CAS 183067-73-4)
- 2-{imidazo[2,1-b][1,3]thiazol-6-yl}acetohydrazide (CAS 379254-72-5)
- 3-imidazo[2,1-b][1,3]thiazol-6-ylpropanoic acid,HCl (CAS 933708-83-9)
- Ethyl imidazo[2,1-b]thiazole-2-carboxylate (CAS 349480-76-8)
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Recommended Standards
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- 7-Oxo-3,7-dihydro-2H-thiazolo[3,2-a]pyrimidine-5-carboxamide (CAS 111730-40-6)
- 3,4-Difluoro-5-methylbenzaldehyde (CAS 1017778-64-1)
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- 6-Chloro-4-methylpyridine-2-carbonyl chloride (CAS 1261432-55-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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