2-((5-Hydroxy-6-methyl-1,2,4-triazin-3-yl)thio)acetic acid CAS 1566-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1566-33-2 |
| Molecular Formula | C6H7N3O3S |
| Molecular Weight | 201.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((5-Hydroxy-6-methyl-1,2,4-triazin-3-yl)thio)acetic acid (CAS 1566-33-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7N3O3S. Molecular weight: 201.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7N3O3S |
| Molecular Weight | 201.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- Ethyl 5-hydroxy-3-mercapto-1,2,4-triazine-6-carboxylate (CAS 51101-09-8)
- 4-Hydroxy-3-methoxymandelic Acid-d3 (CAS 74495-70-8)
- 2-Hydroxy-2-phenyl-1-(1H-pyrrol-2-yl)ethanone (CAS 100063-06-7)
- n-Hydroxy-2-(naphthalen-1-yl)acetamide (CAS 10335-80-5)
- N-hydroxy-2-(naphthalen-2-yl)acetamide (CAS 106359-52-8)
- N-Hydroxy-2-methyl-β-oxo-4-morpholinepropanimidamide (CAS 1094299-57-6)
- 3-Hydroxy-2-[(2-methylcyclopropyl)formamido]butanoic acid (CAS 1161713-40-1)
- N-(2-Hydroxy-1-naphthyl)acetamide (CAS 117-93-1)
Recommended Standards
- 3,5-Dihydro-2H-thieno[2,3-c]pyrrole-4-carboxylic Acid 1,1-Dioxide (CAS 1554303-12-6)
- 6-Phenylpicolinaldehyde (CAS 157402-44-3)
- Methyl 2-(2-nitrothiophen-3-yl)acetate (CAS 1547029-60-6)
- Caldaret (CAS 133804-44-1)
- 2-Amino-N-((1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)pentanamide hydrochloride (CAS 1829974-12-0)
- 2-(4-Bromo-3-nitro-1H-pyrazol-1-yl)acetic acid (CAS 375349-69-2)
- 2-Benzylisoquinolin-2-ium bromide (CAS 23277-04-5)
- (E)-1-(3-(4-chlorophenyl)-3-oxoprop-1-en-1-yl)-3-methylpyridin-1-ium chloride (CAS 19518-30-0)
- 4-Bromo-7-hydroxy-6-nitro-2,3-dihydro-1H-inden-1-one (CAS 90792-61-3)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com