4-(Benzylthio)-2-phenylpyrazolo[1,5-a]pyrazine CAS 1040658-08-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1040658-08-9 |
| Molecular Formula | C19H15N3S |
| Molecular Weight | 317.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Benzylthio)-2-phenylpyrazolo[1,5-a]pyrazine (CAS 1040658-08-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H15N3S. Molecular weight: 317.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H15N3S |
| Molecular Weight | 317.41 g/mol |
| 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.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Penflufen (CAS 494793-67-8)
- tert-Butyl 5-(2-aminothiazol-4-yl)isoindoline-2-carboxylate (CAS 1086398-06-2)
- 2056AE 381205-14-7 5-{2-[(4-Fluorobenzyl)thio]phenyl}-1,3,4-thiadiazol-2-amine C15H12FN3S2 (CAS 381205-14-7)
- Fmoc-Dap(Dnp)-OH (CAS 140430-54-2)
- Methyl 2-(cyclopropanecarboxamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 505095-60-3)
- Ethyl 2-amino-3-(tetrahydrofuran-2-yl)propanoate (CAS 1342178-91-9)
- Olaparib impurity 144 (CAS CATO-C4X-1135144)
- 3-(4-Fluorophenyl)-1-oxa-3,8-diazaspiro[4.5]Decan-2-one (CAS 1047655-95-7)
- Benzyl 2-((2-chloro-N-cyclopropylacetamido)methyl)piperidine-1-carboxylate (CAS 1353987-26-4)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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