1H-Imidazo[1,2-b]pyrazole-7-carboxamide CAS 91296-21-8
| CAS No. | 91296-21-8 |
| Molecular Formula | C6H6N4O |
| Molecular Weight | 150.14 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 1H-Imidazo[1,2-b]pyrazole-7-carboxamide.
CATO supplies 1H-Imidazo[1,2-b]pyrazole-7-carboxamide (CAS 91296-21-8), a certified reference material (molecular formula C6H6N4O, MW 150.14 g/mol) for analytical method development and quality control.
1H-Imidazo[1,2-b]pyrazole-7-carboxamide (C6H6N4O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1H-Imidazo[1,2-b]pyrazole-7-carboxamide 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 | C6H6N4O |
| Molecular Weight | 150.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1H-Imidazo[4,5-d]pyridazine-4,7-diamine (CAS 6332-57-6)
- Imidazo[1,5-a][1,3,5]triazine-2,4-diamine (CAS 557791-38-5)
- Imidazo[5,1-f][1,2,4]triazine-2,7-diamine (CAS 51292-20-7)
- 2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethan-1-amine (CAS 135830-08-9)
- Imidazo[1,2-a]pyridine-5-thiol (CAS 112266-60-1)
- Imidazo[1,2-a]pyridine-2-thiol (CAS 501079-94-3)
- imidazo[1,5-a]pyridine-3(2H)-thione (CAS 76259-00-2)
- Imidazo[2,1-b]thiazole-5-carbonitrile (CAS 501689-26-5)
Recommended Standards
- 1,2-Dihydropyrido[2,3-e][1,2,4]triazin-3(4H)-one (CAS 247144-93-0)
- 1,2-Bis(dimethylphosphino)ethane (CAS 23936-60-9)
- 1H-Purine-1,6-diamine (CAS 52826-86-5)
- 1-(1H-Imidazol-2-yl)-1H-pyrazol-5(4H)-one (CAS 845749-94-2)
- 5-Butyl-2-(3,5-difluorophenyl)-1,3-dioxane (CAS 1956306-93-6)
- 2,4-Dichloro-5-(difluoromethoxy)acetophenone (CAS 1806321-02-7)
- 3-(3,3-Difluoropiperidin-1-yl)-2-(trifluoromethyl)pyridine (CAS 1774896-07-9)
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