2-cyclopropyl-5-hydrazinyl-1H-1,3-benzodiazole CAS 1903252-26-5
| CAS No. | 1903252-26-5 |
| Molecular Formula | C10H20N4 |
| Molecular Weight | 196.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-cyclopropyl-5-hydrazinyl-1H-1,3-benzodiazole is closely related to a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-cyclopropyl-5-hydrazinyl-1H-1,3-benzodiazole (CAS 1903252-26-5), a certified reference material (molecular formula C10H20N4, MW 196.29 g/mol) for analytical method development and quality control.
Owing to a nitrile group, 2-cyclopropyl-5-hydrazinyl-1H-1,3-benzodiazole is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H20N4 |
| Molecular Weight | 196.29 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
Related cyclopropyl Standards
- 4-Cyclopropyl-1-oxa-4,9-diazaspiro[5.5]undecane (CAS 1003564-43-9)
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- 1-Cyclopropyl-2-methyloctane-1,3-dione (CAS 1478054-32-8)
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- 1098391-16-2 4-[(Pyrrolidin-1-ylsulfonyl)methyl]benzoic acid MFCD11549006 (CAS 1098391-16-2)
- Colchicine EP Impurity C (CAS 6901-13-9)
- 2-Ethyl-8-fluoro-3-methyl-1,4-dihydroquinolin-4-one (CAS 1343211-22-2)
- Carzelesin (CAS 119813-10-4)
- 5-Bromo-4-phenyl-1H-pyrazole-3-carboxylic acid (CAS 110030-20-1)
- (2R)-3-((hydroxy(phosphonooxy)phosphoryl)oxy)propane-1,2-diyl dioctanoate, diammonia salt (CAS 474943-13-0)
- 5-Amino-2-(2,6-dimethylphenyl)isoindoline-1,3-dione (CAS 158276-70-1)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
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