3-Aminopyrazine-2-carbothioamide CAS 859297-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 859297-20-4 |
| Molecular Formula | C5H6N4S |
| Molecular Weight | 154.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Aminopyrazine-2-carbothioamide (CAS 859297-20-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6N4S. Molecular weight: 154.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6N4S |
| Molecular Weight | 154.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Aminopyrazine Standards
- Methyl 6-Aminopyrazine-2-carboxylate (CAS 118853-60-4)
- Methyl 5-Aminopyrazine-2-carboxylate (CAS 13924-94-2)
- 3-Aminopyrazine-2-carbohydrazide (CAS 6761-52-0)
- 3-Aminopyrazine-2-carboxylic acid methyl ester (CAS 16298-03-6)
- 3-Aminopyrazine-2,6-dicarbonitrile (CAS 113305-95-6)
- ethyl 3-aminopyrazine-2-carboxylate (CAS 36526-32-6)
- Ethyl 5-Aminopyrazine-2-carboxylate (CAS 54013-06-8)
- 5-Aminopyrazine-2-carboxylic Acid (CAS 40155-43-9)
Recommended Standards
- 3-Amino-5-(methylthio)pyrazole-4-carbonitrile (CAS 72760-85-1)
- 3-Carbamothioylpyridine 1-oxide (CAS 85320-76-9)
- 3-[(1,3,4-thiadiazol-2-yl)amino]propanenitrile (CAS 300686-01-5)
- 1,4-Dimethyl-N-((1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl)methyl)-1H-pyrazol-3-amine hydrochloride (CAS 1856030-75-5)
- PF-5081090 (CAS 1312473-63-4)
- Diacetato[1,3-bis(diphenylphosphino)propane]palladium(II) (CAS 149796-59-8)
- (R)-N-(3-(1-Hydroxyethyl)phenyl)acetamide (CAS 1344956-10-0)
- 2-(2,4-Difluoro-3-methoxyphenyl)-1,3-dioxolane (CAS 2586126-98-7)
- 2-Benzyl-1,2-diazabicyclo[2.2.2]octane (CAS 6241-87-8)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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