2-(6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-yl)acetonitrile CAS 438031-82-4
| CAS No. | 438031-82-4 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-yl)acetonitrile (CAS 438031-82-4), a certified reference material (molecular formula C7H8N4, MW 148.17 g/mol) for analytical method development and quality control.
2-(6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-yl)acetonitrile (C7H8N4) contains a nitrile group, 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).
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 | 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.) | 2025 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 2-(4,5-Dihydro-1H-imidazol-2-yl)pyrimidine (CAS 1254357-05-5)
- 4-(4,5-Dihydro-1H-imidazol-2-yl)pyrimidine (CAS 98277-12-4)
- 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 1060803-16-8)
- 1,2-Dihydro-2,7-naphthyridin-3(4H)-one (CAS 1123169-61-8)
- 2,3-Dihydro-1,6-naphthyridin-4(1H)-one (CAS 1211528-58-3)
- 7-Methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 1330755-99-1)
- 5,6-Dihydro-1,6-naphthyridin-7(8H)-one (CAS 1393545-38-4)
- 3,4-Dihydro-1,6-naphthyridin-2(1H)-one (CAS 14757-41-6)
Recommended Standards
- 2-(4-Amino-2-methylpyrimidin-5-yl)acetonitrile (CAS 89852-86-8)
- 2-(Azidomethyl)-6-methylpyridine (CAS 332179-68-7)
- 2-(1H-Imidazol-2(3H)-ylidene)-2H-pyrrol-5-amine (CAS 475149-64-5)
- 2-(Dimethylamino)pyrimidine-4-carbonitrile (CAS 79605-00-8)
- NHS-SS-dPEG<SUP>®</SUP><SUB>4</SUB>-biotin (cleavable) (CAS 1260247-51-5)
- Tert-butyl (3-azaspiro[5.5]Undecan-9-yl)carbamate (CAS 1781848-83-6)
- 2-((2,5-Dimethyl-1h-pyrrol-3-yl)methylene)malononitrile (CAS 326866-77-7)
- 2-(4-Nitro-1h-imidazol-1-yl)-1-phenylethan-1-one (CAS 91323-17-0)
- 4-Chloropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1167056-17-8)
- Ambroxol Hydrochloride EP Impurity B (CAS CATO-C4X-108546)
- 5-Chloro-4-ethoxy-2-fluorophenylboronic acid pinacol ester (CAS 2121513-68-4)
- 696648-50-7 4-[(4-Morpholin-4-ylphenyl)amino]-4-oxobutanoic acid MFCD03834544 (CAS 696648-50-7)
- Betamethasone Impurity 76 (CAS 5534-01-0)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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