3-Amino-6-(4-methanesulfonylphenyl)pyrazine-2-carboxylic acid methyl ester CAS 1232423-27-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1232423-27-6 |
| Molecular Formula | C13H13N3O4S |
| Molecular Weight | 307.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-6-(4-methanesulfonylphenyl)pyrazine-2-carboxylic acid methyl ester (CAS 1232423-27-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N3O4S. Molecular weight: 307.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N3O4S |
| Molecular Weight | 307.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-((4-Amino-3-methoxyphenyl)diazenyl)benzenesulfonic acid (CAS 138-28-3)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 869068-29-1)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 869068-31-5)
- 2-Amino-5-(4-aminobenzamido)benzenesulfonic acid (CAS 58862-43-4)
- Ethyl 2-(2-amino-5-nitrophenyl)-4-methylthiazole-5-carboxylate (CAS 41450-33-3)
- 2-Amino-4-({1-[(carboxymethyl)carbamoyl]-2-sulfanylethyl}carbamoyl)butanoic acid (CAS 76946-74-2)
- 4-Amino-2,6-dimethyl-8-(2-deoxy-β-D-ribofuranosyl)-7(8H)-pteridone (CAS 195442-56-9)
- Methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(piperidin-1-ylmethyl)-1H-1,2,3-triazole-4-carboxylate (CAS 312277-78-4)
Recommended Standards
- 2-(5-((4,5-Dimethylthiazol-2-yl)carbamoyl)-2-oxopyridin-1(2H)-yl)acetic acid (CAS 1171917-09-1)
- 2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)pyridine-3-sulfonamide (CAS 1251688-40-0)
- 2-((5-(P-tolylcarbamoyl)-1,3,4-thiadiazol-2-yl)methoxy)acetic acid (CAS 1142209-62-8)
- 3-Amino-5-cyclohexylpyrazole Hydrochloride (CAS 1292369-13-1)
- Methyl 3-(3-methyl-1-(phenylcarbamoyl)-1H-pyrazole-4-carboxamido)thiophene-2-carboxylate (CAS 321574-09-8)
- 1-(2-Hydroxy-6-(methoxymethyl)phenyl)ethan-1-one (CAS 161358-64-1)
- (2Z)-2-({3-methoxy-4-[(4-nitrophenyl)methoxy]phenyl}methylidene)-4,4-dimethyl-3-oxopentanenitrile (CAS 1013252-85-1)
- N-(2-amino-4-ethoxyphenyl)-2-hydroxypropanamide (CAS 883291-43-8)
- tert-Butyl (2-(1-aminocyclobutyl)ethyl)carbamate (CAS 1132814-92-6)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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