5-(Hydrazinesulfonyl)benzene-1,3-dicarboxylic acid CAS 89626-10-8
| CAS No. | 89626-10-8 |
| Molecular Formula | C8H8N2O6S |
| Molecular Weight | 260.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Hydrazinesulfonyl)benzene-1,3-dicarboxylic acid (CAS 89626-10-8) is a high-purity analytical reference standard with the molecular formula C8H8N2O6S and a molecular weight of 260.22 g/mol.
5-(Hydrazinesulfonyl)benzene-1,3-dicarboxylic acid (C8H8N2O6S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(Hydrazinesulfonyl)benzene-1,3-dicarboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8N2O6S |
| Molecular Weight | 260.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Hydrazinesulfonyl Standards
Recommended Standards
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- 2-Hydroxy-4-(methylsulfonyl)isophthalic acid (CAS 329695-25-2)
- Methyl 4-nitro-2-sulfamoylbenzoate (CAS 2297-01-0)
- 1-(2,3-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-70-3)
- Gadolinium(III) octanoate (CAS 29911-73-7)
- 1-(2-(4-Aminopiperidin-1-yl)acetyl)pyrrolidin-2-one (CAS 1154547-99-5)
- Methyl 4-(thiomorpholinomethyl)benzoate (CAS 128982-45-6)
- 1-(4-Fluorophenoxy)propan-2-amine hydrochloride (CAS 1193389-16-0)
- N-nitroso 5,6-dimethylbenzimidazole (CAS CATO-C4X-187428)
- 3-Ethyl-2-methylpentanoic Acid (CAS 600716-77-6)
- 7-Fluoro-2-methylbenzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 127346-23-0)
- [3-(2,5-dihydro-1h-pyrrol-1-yl)phenyl]methanamine hydrochloride (CAS 1334149-43-7)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
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