2-Nitro-4-(pyrazin-2-ylthio)aniline CAS 55564-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55564-29-9 |
| Molecular Formula | C10H8N4O2S |
| Molecular Weight | 248.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Nitro-4-(pyrazin-2-ylthio)aniline (CAS 55564-29-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8N4O2S. Molecular weight: 248.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H8N4O2S |
| Molecular Weight | 248.26 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.) | 1972 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Nitro Standards
- 2-Nitro-5-(pyrimidin-2-ylthio)aniline (CAS 55564-33-5)
- 4-Nitro-7-(piperidin-1-yl)benzo[c][1,2,5]oxadiazole (CAS 18378-22-8)
- 4-((1-Methyl-5-nitro-1H-imidazol-2-yl)methoxy)aniline (CAS 61800-00-8)
- 4-(5-Nitro-1H-indazol-3-yl)morpholine (CAS 67400-26-4)
- (R)-7-nitro-5-(pyrrolidin-2-yl)-2,3-dihydro-1H-inden-4-ol (CAS 1259803-58-1)
- 1-(2-Nitro-5-(piperidin-1-yl)phenyl)ethan-1-one (CAS 56915-86-7)
- 1-(3-Nitro-4-(piperidin-1-yl)phenyl)ethan-1-one (CAS 30877-80-6)
- 4-(5-nitro-1H-indol-1-yl)butanoic acid (CAS 1094351-60-6)
Recommended Standards
- 2-[(furan-2-ylmethyl)amino]-6h,7h-[1,3]thiazolo[4,5-d]pyrimidin-7-one (CAS 926247-29-2)
- 2-(Thiazol-2-ylcarbamoyl)benzoic acid (CAS 35098-49-8)
- 2-Oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide (CAS 58779-63-8)
- 5-[(3-Methoxyphenyl)methyl]-1,3,4-oxadiazole-2-thiol (CAS 1038368-50-1)
- 2,5-Dichlorobenzylidene chloride (CAS 56961-83-2)
- Schizandrin C (CAS 61301-33-5)
- 2-[({6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl}methoxy)methyl]oxirane (CAS 1005266-30-7)
- 4-(1'-Ethyl-3'-methyl-1h,1'h-[3,4'-bipyrazol]-1-yl)aniline (CAS 1006320-07-5)
- 4-Bromo-1-(difluoromethyl)-5-(propoxymethyl)-1H-pyrazole (CAS 1856061-76-1)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
Why CATO?
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