1,6-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine CAS 93319-46-1
| CAS No. | 93319-46-1 |
| Molecular Formula | C17H13N5 |
| Molecular Weight | 287.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,6-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 93319-46-1), a certified reference material (molecular formula C17H13N5, MW 287.32 g/mol) for analytical method development and quality control.
1,6-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (C17H13N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1,6-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H13N5 |
| Molecular Weight | 287.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 5 |
Related Diphenyl Standards
- 3,4-Diphenyl-1H-pyrazolo[3,4-b]pyridin-6(2H)-one (CAS 820233-45-2)
- 4-(4,5-Diphenyl-1H-pyrazol-3-yl)-4H-1,2,4-triazole (CAS 62537-95-5)
- 5,7-Diphenyl-7h-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 287177-12-2)
- N,1-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 68380-53-0)
- 1,2-Diphenyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 14073-27-9)
- 6-Methyl-2,3-diphenyl-7,8-dihydroimidazo[1,2-b]pyridazine (CAS 89004-11-5)
- 3,5-Diphenyl-1,3,5-thiadiazinane-2-thione (CAS 14318-36-6)
- 1,5-Diphenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 2730-02-1)
Recommended Standards
- 1-(2-(3-Aminopropoxy)phenyl)-3-(pyrazin-2-yl)urea (CAS 631864-00-1)
- 2-((6-Methoxy-9H-purin-9-yl)methyl)quinuclidin-3-one (CAS 586390-59-2)
- [(2,1,3-Benzothiadiazol-4-ylsulfonyl)(methyl)-amino]acetic acid (CAS 899718-18-4)
- 2-(2-Cyclohexylethoxy)-5-(trifluoromethyl)aniline (CAS 946682-62-8)
- (1s,3s)-3-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-methylcyclobutan-1-ol (CAS 936901-75-6)
- 8-O-Methyl-urolithin C (CAS 713519-19-8)
- Ethyl 5-(bromomethyl)nicotinate hydrobromide (CAS 1956306-69-6)
- (3-Chloro-2-morpholinopyridin-4-yl)boronic acid (CAS 957061-04-0)
- Bromfenac Impurity 34 (CAS CATO-C4X-200234)
- 1,4-dibromo-2-butanol (CAS 19398-47-1)
- Ethoxydiphenylphosphine (CAS 719-80-2)
- 4,4-Dimethylpentane-2,3-dione (CAS 40898-19-9)
- tert-Butyl (R)-3-(4-bromophenoxy)pyrrolidine-1-carboxylate (CAS 2381613-45-0)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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