6-Amino-5-nitropyridine-2(1H)-thione CAS 1516841-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1516841-23-8 |
| Molecular Formula | C5H5N3O2S |
| Molecular Weight | 171.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-5-nitropyridine-2(1H)-thione (CAS 1516841-23-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5N3O2S. Molecular weight: 171.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5N3O2S |
| Molecular Weight | 171.18 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 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 6-Amino-2-sulfanyl-4-pyrimidinecarboxylic acid (CAS 16490-16-7)
- 2-Amino-6-thioxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 6301-34-4)
- 6-Amino-2-thioxo-1,2-dihydropyrimidine-5-carboxylic acid (CAS 875-60-5)
- Methyl 4-amino-5,5-dimethyl-2,5-dihydrofuran-3-carboxylate (CAS 1260088-70-7)
- Methyl 2-amino-2-(3,6-dihydro-2H-pyran-4-yl)acetate (CAS 1378266-01-3)
- Ethyl 4-amino-5-methyl-2,5-dihydrofuran-3-carboxylate (CAS 1429309-22-7)
- 1-Amino-3-(furan-2-ylmethoxy)propan-2-ol (CAS 5380-89-2)
- 2-Amino-5-oxaspiro[3.4]Octane-8-carboxylic acid (CAS 2306262-62-2)
Recommended Standards
- N-(2,2,2-trifluoroethyl)thietan-3-amine (CAS 1503515-87-4)
- 2-(trifluoromethyl)thiomorpholine (CAS 1446485-41-1)
- 2-(Methylthio)-5-nitropyrimidine (CAS 14001-70-8)
- 4-Bromo-5-methoxypyridine-2-sulfonyl chloride (CAS 1807214-64-7)
- 2-Amino-3-bromo-4-methylbenzoic acid (CAS 320740-35-0)
- Tert-butyl cyclopropyl(3-hydroxybenzyl)carbamate (CAS 1479379-39-9)
- Atropine Impurity 45 (CAS 2515-36-8)
- 1-Nitro-2-dichloromethyl-4-(pentafluorosulfanyl)benzene (CAS 1309569-30-9)
- Methyl 1,3-dihydrobenzo[c]thiophene-5-carboxylate 2,2-dioxide (CAS 893566-62-6)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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