6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine CAS 922187-08-4
| CAS No. | 922187-08-4 |
| Molecular Formula | C12H9F2N5 |
| Molecular Weight | 261.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 261.23 g/mol gives 6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922187-08-4) is a high-purity analytical reference standard with the molecular formula C12H9F2N5 and a molecular weight of 261.23 g/mol.
6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (C12H9F2N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine 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 | C12H9F2N5 |
| Molecular Weight | 261.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Difluorophenyl Standards
- (3,4-Difluorophenyl)(5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)methanone (CAS 1448071-89-3)
- 1-(2,4-Difluorophenyl)-3-(furan-2-yl)-1h-pyrazol-5-amine (CAS 926188-79-6)
- 3-[3-(3,4-difluorophenyl)-4-formyl-1H-pyrazol-1-yl]propanenitrile (CAS 956984-73-9)
- 2-({[(2,4-difluorophenyl)carbamoyl]methyl}sulfanyl)acetic acid (CAS 338793-67-2)
- 3-(3,5-Difluorophenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1707605-41-1)
- 3-(3,5-Difluorophenyl)-6-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1710834-05-1)
- 1-((2,4-Difluorophenyl)sulfonyl)piperidine (CAS 725717-48-6)
- 1-((3,4-Difluorophenyl)sulfonyl)piperidine (CAS 618393-82-1)
Recommended Standards
- 5-[(3-methyl-4-nitrophenoxy)methyl]furan-2-carbaldehyde (CAS 438220-91-8)
- 6-Acetyl-2-(3-methoxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 338400-96-7)
- 5-(Acetoxymethyl)-3-phenylisoxazole-4-carboxylic acid (CAS 30118-89-9)
- 6-Acetyl-2-(4-methoxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477854-31-2)
- 1-(5-Hexyl-2,4-dihydroxyphenyl)ethan-1-one (CAS 63411-88-1)
- 3-bromopyrido[1,2-a]benzimidazole (CAS 2001623-01-2)
- 4-(2-METHOXYPHENOXY)PIPERIDINE HCL (CAS 950649-22-6)
- 4,4-Dimethyl-7-nitro-3,4-dihydronaphthalen-1(2H)-one (CAS 33209-71-1)
- 4-(Cyclohexyloxy)-4-oxobutanoic acid (CAS 10018-78-7)
- rac-methyl (2R,5S)-5-[4-(trifluoromethyl)phenyl]oxolane-2-carboxylate (CAS 2044705-95-3)
- 1-(4-Aminopiperidin-1-yl)butan-2-ol hydrochloride (CAS 1423023-86-2)
- Vonoprazan Impurity 305 (CAS CATO-C4X-1020305)
- Rimegepant Impurity 56 Trihydrochloride Salt (CAS CATO-C4X-248756)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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