2-[(2-amino-2-hydroxyiminoethyl)thio]pyridinium-1-olate CAS 647825-30-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 647825-30-7 |
| Molecular Formula | C7H9N3O2S |
| Molecular Weight | 199.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[(2-amino-2-hydroxyiminoethyl)thio]pyridinium-1-olate (CAS 647825-30-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H9N3O2S. Molecular weight: 199.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H9N3O2S |
| Molecular Weight | 199.23 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related amino Standards
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Recommended Standards
- 2,3-Dihydro-1H-indole-6-sulfonic acid (CAS 80279-71-6)
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- 2-Bromo-3-cyclopropylbenzoic acid (CAS 2654087-88-2)
- (S)-2-(2-Chlorophenyl)-2,5-dihydrothiophene-3-carbaldehyde (CAS 1255188-94-3)
- 2-(2-(3-Amino-4-bromo-1h-pyrazol-1-yl)ethoxy)ethan-1-ol (CAS 1250488-95-9)
- 3-(3,5-Diphenyl-1H-pyrazol-1-yl)propanenitrile (CAS 1437-14-5)
- Quinine sulfate Impurity 6 (CAS 485-71-2)
- 4-Chloro-b-methyl-benzeneethanol (CAS 59667-21-9)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com