4-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbonitrile CAS 1050199-67-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1050199-67-1 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbonitrile (CAS 1050199-67-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9N3. Molecular weight: 147.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 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.) | 1988 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 3-Methyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carbaldehyde (CAS 151051-66-0)
- 2,4,5,6-Tetrahydrocyclopenta[c]pyrrole-1-carboxylic acid (CAS 144791-44-6)
- 1,4,5,6-Tetrahydrocyclopenta[c]pyrazole-3-carboxamide (CAS 851776-30-2)
- (4-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methanamine (CAS 1211596-38-1)
- 2,4,5,6-Tetrahydrocyclopenta[c]pyrazole-5-carboxylic acid (CAS 1466865-03-1)
- 1,5,6,7-tetrahydrocyclopenta[d]pyrimidine-2,4-dione (CAS 5466-00-2)
- 4,5,6,7-Tetrahydrocyclopenta[b][1,4]thiazin-3(2H)-one (CAS 120945-07-5)
- (1,4,5,6-Tetrahydrocyclopenta[c]pyrazol-3-yl)methanol (CAS 1215295-82-1)
Recommended Standards
- 1-Methylbenzoimidazol-5-amine (CAS 10394-38-4)
- 2,3-Dimethyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1057077-09-4)
- 7-Methyl-1H-indazol-1-amine (CAS 1034874-76-4)
- (Z)-N'-hydroxy-2-(1H-pyrrol-1-yl)thiophene-3-carboximidamide (CAS 866041-04-5)
- 2-Vinyltetrahydro-2H-pyran-3-carboxylic acid (CAS 1864053-58-6)
- 3660-09-1 1,4-Diaminobutan-2-one dihydrochloride EINECS 222-914-0 (CAS 3660-09-1)
- (S)-2-Amino-1-morpholino-3-phenylpropan-1-one (CAS 141834-13-1)
- 3-Chloro-N-(2,5-difluorophenyl)propanamide (CAS 915923-95-4)
- N-nitroso-desmethyl-dexbrompheniramine (CAS CATO-C4X-29987)
- Peptide Impurity (CAS CATO-CPTD788810)
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