5-Fluoro-2-pyrimidinecarbonitrile CAS 38275-55-7
| CAS No. | 38275-55-7 |
| Molecular Formula | C5H2FN3 |
| Molecular Weight | 123.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Fluoro-2-pyrimidinecarbonitrile is closely related to a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Fluoro-2-pyrimidinecarbonitrile (CAS 38275-55-7), molecular formula C5H2FN3 and molecular weight 123.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Fluoro-2-pyrimidinecarbonitrile (C5H2FN3) contains a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 123.09 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 5-Fluoro-2-pyrimidinecarbonitrile 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 | C5H2FN3 |
| Molecular Weight | 123.09 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
- 6-Fluoro-pyrazine-2-carbonitrile (CAS 356783-46-5)
- 2-Fluoro-3-vinylpyridine (CAS 1430092-03-7)
- 3-Fluoro-2-vinylpyridine (CAS 1430092-04-8)
- 2-Fluoro-4-vinylpyridine (CAS 552331-57-4)
- 4-Fluoro-2-vinylpyridine (CAS 2228945-29-5)
- 5-Fluoro-2-vinylpyridine (CAS 869108-71-4)
- 5-fluoro-1,3-thiazol-2-amine (CAS 64588-82-5)
- 3-Fluoro-4-cyanopyridine (CAS 113770-88-0)
Recommended Standards
- 4-Fluoropyrimidine-2-carbonitrile (CAS 1805056-51-2)
- 5-Fluoropyrimidine-4-carbonitrile (CAS 1353102-11-0)
- 2,2-difluoromorpholine (CAS 1263180-85-3)
- 6-Fluoropyridazine-3-carbonitrile (CAS 1313738-70-3)
- 11-Amino-5,6,7,8,9,10-hexahydro-2-iodo-6,9-methanobenzocyclooctene (CAS 1228786-72-8)
- 1-(Tert-butyl) 3-ethyl 2,3,4,7-tetrahydro-1H-azepine-1,3-dicarboxylate (CAS 851593-71-0)
- Methyl 5-(2-fluorobenzyl)-1H-pyrrole-2-carboxylate (CAS 1706446-53-8)
- 4-Bromo-5-(3-nitrophenyl)-1H-pyrazole (CAS 945865-24-7)
- 11β-HSD1-IN-10 (CAS 849021-37-0)
- 467-62-9 5YB58864V4 Tris(p-aminophenyl)methanol Benzenemethanol, 4-amino-alpha,alpha-bis(4-aminophenyl)- 4,4',4''-Triaminotrityl alcohol EINECS 207-395-0 Fuchsin dye base HSDB 6128 Methanol, tris(4-aminophenyl)- Pararosaniline base 4,4',4''-Triaminotriphenylcarbinol Tris (4-aminophenyl) carbinol Parafuchsin carbinol UNII-5YB58864V4 (CAS 467-62-9)
- 5-(3-Fluorophenyl)-1,3-thiazol-2-amine (CAS 438585-95-6)
- 4-Fluoro-3-methyl-N-propylbenzenesulfonamide (CAS 692745-66-7)
- 4-(1,3-Dimethyl-1h-pyrazol-5-yl)-3-methylbutan-2-ol (CAS 1468421-44-4)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
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