4-(4-Nitrobenzyl)-7-oxo-2-(trifluoromethyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid CAS 1135989-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1135989-39-7 |
| Molecular Formula | C14H8F3N5O5 |
| Molecular Weight | 383.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Nitrobenzyl)-7-oxo-2-(trifluoromethyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1135989-39-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8F3N5O5. Molecular weight: 383.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H8F3N5O5 |
| Molecular Weight | 383.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Nitrobenzyl Standards
- 9-Methyl-2-[(3-nitrobenzyl)sulfanyl]-5H-thiochromeno[4,3-d]pyrimidine (CAS 478246-83-2)
- 1-(2-((4-Nitrobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenoxypropan-1-one (CAS 851802-45-4)
- 56883-17-1 BIS(2-NITROBENZYL) PHOSPHOROCHLORIDATE DTXSID80391342 (CAS 56883-17-1)
- 4-Nitrobenzyl (3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)carbamate (CAS 439093-98-8)
- 6-((4-Nitrobenzyl)thio)pyrimidin-4-amine (CAS 6313-85-5)
- 2-((4-Nitrobenzyl)thio)-4,5-diphenyl-1H-imidazole (CAS 328281-63-6)
- 5-Methyl-2-(4-nitrobenzyl)-4-(3-(trifluoromethyl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861206-77-1)
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Recommended Standards
- 3-(6-Bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1104606-57-6)
- (R)-3-(5-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 114873-17-5)
- N-[4-(1,3-Benzoxazol-2-yl)phenyl]-2,4-dichlorobenzamide (CAS 313549-24-5)
- Methyl 3-(((2-(2,4-dichlorophenyl)hydrazinyl)methylene)amino)thiophene-2-carboxylate (CAS 866051-39-0)
- 1-(3-Bromo-4-methoxyphenyl)cyclopropan-1-ol (CAS 1242314-65-3)
- 2-(4-Ethylphenyl)-1H-benzimidazole (CAS 67273-55-6)
- Paroxetine EP Impurity H (CAS 503834-41-1)
- Minodronic Acid Impurity 19 (CAS CATO-C4X-124119)
- Lansoprazole Impurity 38 (CAS CATO-C4X-111338)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
Why CATO?
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