7-Hydrazinyl-1H-indazole CAS 1373223-38-1
| CAS No. | 1373223-38-1 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H8N4, 7-Hydrazinyl-1H-indazole contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 7-Hydrazinyl-1H-indazole (CAS 1373223-38-1), a certified reference material (molecular formula C7H8N4, MW 148.17 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.
As a certified reference material (CRM), 7-Hydrazinyl-1H-indazole 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 | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| 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.) | 1991 |
| Nitrogen Atoms | 4 |
Related Hydrazinyl Standards
- 4-Hydrazinyl-1H-indazole (CAS 1373223-70-1)
- 6-Hydrazinyl-2H-indazole (CAS 1822736-65-1)
- 4-Hydrazinyl-1H-benzo[d]imidazole (CAS 650638-11-2)
- 5-Hydrazinyl-1H-benzo[d]imidazole (CAS 53068-47-6)
- 5-Hydrazinyl-1H-indazole (CAS 474123-25-6)
- 6-Hydrazinyl-2H-indazole (CAS 72372-66-8)
- 2-Hydrazinyl-6-methylpyrimidine-4-carbonitrile (CAS 16858-57-4)
- 2-Hydrazinyl-1H-imidazo[4,5-c]pyridine (CAS 87503-79-5)
Recommended Standards
- [1,2,4]Triazolo[1,5-a]pyridin-2-ylmethanamine (CAS 1369412-53-2)
- 2-Methylimidazo[1,2-a]pyrimidin-3-amine (CAS 1369366-39-1)
- 1-Methyl-1H-pyrazolo[3,4-c]pyridin-7-amine (CAS 1373333-63-1)
- Pyrazolo[1,5-a]pyridine-2,3-diamine (CAS 136873-28-4)
- Bis[60]PCBM (CAS 1048679-01-1)
- (2-Chlorobenzyl)(methyl)sulfane (CAS 57984-15-3)
- 5-Nitro-3-pyrazolecarboxylic Acid Ethyl Ester (CAS 39846-84-9)
- Oseltamivir Impurity 176 (CAS CATO-C4X-1720176)
- 3-Cyclopropyl-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 338401-64-2)
- tert-Butyl (S)-(3-hydroxy-1-(methylamino)-1-oxopropan-2-yl)carbamate (CAS 90703-08-5)
- 9-((3-Chloro-4-fluorophenyl)sulfonyl)-1,5-dioxa-9-azaspiro[5.5]undecane (CAS 1137434-87-7)
- 2-((4-Methoxyphenyl)amino)-4H-pyrido[3,2-e][1,3]selenazin-4-one (CAS 89914-59-0)
- 8-Bromo-1H-quinoxalin-2-one (CAS 1092563-82-0)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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