4-Hydrazinyl-1H-benzo[d]imidazole CAS 650638-11-2
| CAS No. | 650638-11-2 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 148.17 g/mol gives 4-Hydrazinyl-1H-benzo[d]imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Hydrazinyl-1H-benzo[d]imidazole (CAS 650638-11-2), a certified reference material (molecular formula C7H8N4, MW 148.17 g/mol) for analytical method development and quality control.
Owing to a nitrile group, an aromatic ring system, 4-Hydrazinyl-1H-benzo[d]imidazole is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 148.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-Hydrazinyl-1H-benzo[d]imidazole 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.) | 1985 |
| Nitrogen Atoms | 4 |
Related Hydrazinyl Standards
- 7-Hydrazinyl-1H-indazole (CAS 1373223-38-1)
- 4-Hydrazinyl-1H-indazole (CAS 1373223-70-1)
- 6-Hydrazinyl-2H-indazole (CAS 1822736-65-1)
- 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
- 4-Amino-6-ethylpyrimidine-5-carbonitrile (CAS 54122-59-7)
- 4-Imino-1,2-dimethyl-1,4-dihydropyrimidine-5-carbonitrile (CAS 791546-40-2)
- 4-Amino-2-ethylpyrimidine-5-carbonitrile (CAS 76574-45-3)
- 4-Methyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 498580-78-2)
- 7-Hydroxyflumequine (CAS 61293-22-9)
- N-(3-((3-(1H-Imidazol-1-yl)propyl)amino)-1-(4-chlorophenyl)-3-oxoprop-1-en-2-yl)-4-methoxybenzamide (CAS 307953-19-1)
- 1-Amino-2-methylpropan-2-olhydrochloride (CAS 30533-50-7)
- N-(3-Cyanophenyl)-2,5-dimethylpyrrole (CAS 204142-42-7)
- 7-Chloro-1-(3-cyanophenyl)-1-oxoheptane (CAS 898786-76-0)
- 3-Methoxy-1,5-dimethyl-1H-pyrazol-4-amine (CAS 1211264-90-2)
- 1-Bromoheptane-5,5,6,6,7,7,7-d7 (CAS 1219802-55-7)
- 4-(Chloromethyl)-6,8-dimethyl-2H-chromen-2-one (CAS 156419-57-7)
- Empagliflozin impurity 244 (CAS CATO-C4X-1065244)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
Why CATO?
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