5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalicacid CAS 1627605-35-9
| CAS No. | 1627605-35-9 |
| Molecular Formula | C22H12N2O8S |
| Molecular Weight | 464.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalicacid is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalicacid (CAS 1627605-35-9) is a high-purity analytical reference standard with the molecular formula C22H12N2O8S and a molecular weight of 464.40 g/mol.
The molecular framework of 5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalicacid (C22H12N2O8S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalicacid 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 | C22H12N2O8S |
| Molecular Weight | 464.40 g/mol |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzo Standards
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Recommended Standards
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- N-(4-Methylpiperazin-1-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448048-26-7)
- 5-Cyclopropoxy-N,N-dimethyl-4-nitropyridin-2-amine (CAS 1243448-12-5)
- 2-((6-Bromonaphthalen-2-yl)oxy)acetohydrazide (CAS 438219-93-3)
- (6-methyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 1160245-80-6)
- N-allyl-1-benzyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339008-82-1)
- 1-(8-(Hydroxymethyl)-3,4-dihydroisoquinolin-2(1H)-yl)ethanone (CAS 1956319-50-8)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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