2-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidine-5-carbonitrile CAS 321385-84-6
| CAS No. | 321385-84-6 |
| Molecular Formula | C10H9N5 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidine-5-carbonitrile (CAS 321385-84-6) is a high-purity analytical reference standard with the molecular formula C10H9N5 and a molecular weight of 199.21 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidine-5-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidine-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 | C10H9N5 |
| Molecular Weight | 199.21 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 2-(3-(m-Tolyl)-1,2,4-oxadiazol-5-yl)acetonitrile (CAS 937632-64-9)
- 2-(3-Methyl-1H-1,2,4-triazol-5-yl)-1H-benzo[d]imidazole (CAS 43102-23-4)
- 2-(2-Nitrovinyl)naphthalene (CAS 21461-46-1)
- 2-(4-Hydroxyphenyl)pyridine-5-carboxaldehyde (CAS 924853-97-4)
- 3-(3-Bromo-2-methyl-6-(methylsulfonyl)phenyl)-4,5-dihydroisoxazole (CAS 247922-29-8)
- [2-(4-Morpholin-4-yl-1h-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]amine (CAS 1105196-39-1)
- 8-Aminoisoquinolin-1-ol (CAS 216097-69-7)
- 4-(1,3-Dihydro-2-benzofuran-5-yl)-5-methyl-1,3-thiazol-2-amine (CAS 1340278-24-1)
- 3-Bromo-4-nitrobenzamide (CAS 1261794-86-8)
- (S)-1-Cyclopropyl-4,4-difluorobutan-1-amine (CAS 2791313-84-1)
- 1-(2-Chloroethyl)-3-(4-cyanophenyl)urea (CAS 13908-43-5)
- N,2,2-trimethyltetrahydro-2H-pyran-4-amine (CAS 90226-98-5)
- Methyl 2-amino-4-iodonicotinate (CAS 1822818-22-3)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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