4-Chloropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile CAS 1263286-52-7
| CAS No. | 1263286-52-7 |
| Molecular Formula | C7H3ClN4 |
| Molecular Weight | 178.58 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.
4-Chloropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile (CAS 1263286-52-7) is a high-purity analytical reference standard with the molecular formula C7H3ClN4 and a molecular weight of 178.58 g/mol.
Based on its molecular formula C7H3ClN4, 4-Chloropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile contains a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures 4-Chloropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H3ClN4 |
| Molecular Weight | 178.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloropyrrolo Standards
- 4-Chloropyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile (CAS 2091665-05-1)
- 4-chloropyrrolo[2,1-f][1,2,4]triazin-6-ol (CAS 1160995-28-7)
- 4-Chloropyrrolo[1,2-b]pyridazine-3-carbonitrile (CAS 1263420-00-3)
- 2-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1001353-56-5)
- 7-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1497424-16-4)
- 4-chloropyrrolo[2,1-f][1,2,4]triazin-6-amine (CAS 2168463-27-0)
- 6-chloropyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 939807-80-4)
- 4-chloropyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile (CAS 1356017-80-5)
Recommended Standards
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- 6-Chloro-1,3-benzoxazole-2-carbonitrile (CAS 1172606-59-5)
- 5-Chloroimidazo[1,5-c]pyrimidine-7-carbonitrile (CAS 1352904-35-8)
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