5,5'-(4,4'-(1,4-Phenylene)bis(1H-1,2,3-triazole-4,1-diyl))diisophthalic acid CAS 1594109-86-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1594109-86-0 |
| Molecular Formula | C26H16N6O8 |
| Molecular Weight | 540.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-(4,4'-(1,4-Phenylene)bis(1H-1,2,3-triazole-4,1-diyl))diisophthalic acid (CAS 1594109-86-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H16N6O8. Molecular weight: 540.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H16N6O8 |
| Molecular Weight | 540.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 6 |
Related Phenylene Standards
- 5,5'-(4,4'-(1,3-Phenylene)bis(1H-1,2,3-triazole-4,1-diyl))diisophthalic acid (CAS 1594109-91-7)
- 3,3'-(1,4-Phenylene)bis[5,6-diphenyl-1,2,4-triazine] (CAS 55514-22-2)
- Bis(1,4-phenylene)-34-crown 10-ether (CAS 53914-95-7)
- 4,4'''-(5-Methyl-1,3-phenylene)di-2,2':6',2''-terpyridine (CAS 258834-70-7)
- 3,3'-(1,4-Phenylene)bis(2-phenylquinoxalin-6-amine) (CAS 64946-05-0)
- 3,3’-(1,4-Phenylene)bis(1,5-diphenyl-1,5-pentanedione) (CAS 15775-87-8)
- 4′,4′′′′-(1,4-phenylene)bis(2,2′:6′,2′′-terpyridine) (CAS 146406-75-9)
- 2-Methyl-1,4-phenylene Bis[4-[3-(acryloyloxy)propoxy]benzoate] (CAS 174063-87-7)
Recommended Standards
- 6-(4-((5-Cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl)methoxy)piperidin-1-yl)-1-methyl-1H-indole-3-carboxylic acid (CAS 1103500-20-4)
- (3,3-Dimethyl-1-butyn-1-yl)(triphenylphosphine)gold (CAS 91884-26-3)
- 2-([1,1'-Biphenyl]-4-yl)-4-(3'-bromo-[1,1'-biphenyl]-3-yl)-6-phenyl-1,3,5-triazine (CAS 2351180-02-2)
- 1,3,4,5,6,7,8-Heptafluoronaphthalen-2-amine (CAS 1146-66-3)
- 2-((Sec-butylthio)methyl)pyrimidine-4-carboxylic acid (CAS 1492711-60-0)
- 6-Chloro-2-(difluoromethyl)-7-ethyl-7H-purine (CAS 1707571-16-1)
- (13S,17R)-N-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]-11,15-dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1,3,5,7,9-pentaene-16-carboxamide (CAS 317833-26-4)
- 3-(3-Phenylimidazo[1,5-a]pyridin-1-yl)propanoic acid (CAS 1017365-65-9)
- Methyl 3,4-dihydro-2H-pyrano[2,3-b]pyridine-6-carboxylate (CAS 1414864-15-5)
- Peptide Impurity 28 (CAS 1350456-64-2)
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