5-(Ethoxycarbonyl)-6-hydroxypyridine-3-sulfonic acid CAS 334708-06-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 334708-06-4 |
| Molecular Formula | C8H9NO6S |
| Molecular Weight | 247.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Ethoxycarbonyl)-6-hydroxypyridine-3-sulfonic acid (CAS 334708-06-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9NO6S. Molecular weight: 247.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9NO6S |
| Molecular Weight | 247.23 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethoxycarbonyl Standards
- 5-(Ethoxycarbonyl)-3-methyl-1H-indole-2-carboxylic acid (CAS 1312690-33-7)
- 2-Ethoxycarbonyl-7-methylimidazo[1,2-a]pyridine-6-boronic acid (CAS 2377609-52-2)
- N-(2-Ethoxycarbonyl-ethyl)-N-methyl-malonamic Acid Ethyl Ester (CAS 851726-48-2)
- Methyl 2-(5-((ethoxycarbonyl)amino)-1,2,4-thiadiazol-3-yl)acetate (CAS 150215-07-9)
- [2-(Ethoxycarbonyl)-1-benzothiophen-7-yl]boronic acid (CAS 2377611-38-4)
- 2-(Ethoxycarbonyl)-1-benzothiophene-4-boronic acid (CAS 2377611-46-4)
- Ethyl 5-((ethoxycarbonyl)amino)thiazole-4-carboxylate (CAS 1394941-05-9)
- 6-(Ethoxycarbonyl)-2-naphthoic acid (CAS 959282-81-6)
Recommended Standards
- 4-(4-Amino-3-fluorophenoxy)picolinamide (CAS 757251-54-0)
- CYPMPO (CAS 934182-09-9)
- 4-(4-Amino-2-fluorophenoxy)picolinamide (CAS 868733-71-5)
- N-(3-Bromophenyl)-3-nitrobenzenesulfonamide (CAS 18999-21-8)
- Diethyl (3-chloro-2-oxopropyl)phosphonate (CAS 67257-29-8)
- 1-((5-Chloro-2-methoxy-4-methylphenyl)sulfonyl)-2-methyl-1H-benzo[d]imidazole (CAS 898647-63-7)
- 1,3-Bis-(2,6-diisopropylphenyl)imidazolidinium chloride 1,3-bis(2,6-diisopropylphenyl)-imidazolidinium-chloride 1,3-bis-(2,6-diisopropyl-phenyl)-imidazolidin-1-ium chloride 1,3-bis(2,6-diisopropylphenyl)imidazolidinium chloride 1,3-bis-(2,6-diisopropylphenyl)imidazolidiniumchloride N,N'-(2,6-Diisopropylphenyl)dihydroimidazolium chloride 258278-25-0 (CAS 258278-25-0)
- Daclatasvir Impurity 32 (CAS 1009107-27-0)
- Ribose-5-phosphate (CAS 3615-55-2)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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