4,4'-(1H-1,2,4-Triazole-3,5-diyl)dibenzoic acid CAS 65697-90-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65697-90-7 |
| Molecular Formula | C16H11N3O4 |
| Molecular Weight | 309.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-(1H-1,2,4-Triazole-3,5-diyl)dibenzoic acid (CAS 65697-90-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H11N3O4. Molecular weight: 309.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H11N3O4 |
| Molecular Weight | 309.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-1,2,4-Triazole-1-methanamine, N,N-bis(2-ethylhexyl)- (CAS 91273-04-0)
- 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-5-[4-(hydroxymethyl)phenyl]-4-phenyl- (CAS 935291-64-8)
- 1H-1,2,3-Triazole,5,5',5''-(1,3,5-benzenetriyl)tris- (CAS 1167993-47-6)
- 1H-1,2,4-Triazole-3-methanol, 1-(triphenylmethyl)- (CAS 151607-71-5)
- 115398-67-9 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-amino-5-((1,3-benzodioxol-5-yloxy)methyl)- BRN 5987036 2,4-Dihydro-4-amino-5-((1,3-benzodioxol-5-yloxy)methyl)-3H-1,2,4-triazole-3-thione (CAS 115398-67-9)
- 1H-1,2,4-Triazole, 3,5-dibromo-1-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]- (CAS 1262197-67-0)
- 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-(2-methylbutyl)-5-(4-methylphenyl)- (CAS 935291-34-2)
- 2,2'-(1H-1,2,4-Triazole-3,5-diyl)diphenol (CAS 74619-50-4)
Recommended Standards
- 3-(Benzo[d][1,3]dioxol-5-yl)-5-(4-nitrophenyl)-1H-pyrazole (CAS 651717-31-6)
- 4-[(8-Nitroquinolin-2-yl)amino]benzoic acid (CAS 330663-19-9)
- 3-(3-Nitrophenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 376358-93-9)
- 2-amino-2-methyl-3-(1H-1,2,4-triazol-1-yl)propanoic acid dihydrochloride (CAS 1461706-20-6)
- (3-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)phenyl)(o-tolyl)methanone (CAS 898789-59-8)
- Tert-butyl ((3S,4R)-4-(trifluoromethyl)pyrrolidin-3-yl)carbamate (CAS 1932148-53-2)
- 2-(2-(2,3-Dichlorophenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide (CAS 1022591-04-3)
- 1-(3-Chloro-5-fluoropyridin-2-yl)ethan-1-amine (CAS 1374652-12-6)
- 3-Ethynyl-2-cyclohexenone (CAS 124267-26-1)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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