4-Nitrobenzyl carbamimidothioate CAS 946-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 946-50-9 |
| Molecular Formula | C8H9N3O2S |
| Molecular Weight | 211.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitrobenzyl carbamimidothioate (CAS 946-50-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9N3O2S. Molecular weight: 211.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O2S |
| Molecular Weight | 211.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitrobenzyl Standards
- 2-(4-Nitrobenzyl)propane-1,3-diol (CAS 73344-98-6)
- 1-((4-Nitrobenzyl)oxy)urea (CAS 31150-87-5)
- 3-((2-Nitrobenzyl)amino)propan-1-ol (CAS 1028119-52-9)
- 3-((4-Nitrobenzyl)amino)propan-1-ol (CAS 1038231-31-0)
- 2-((3-Nitrobenzyl)amino)propan-1-ol (CAS 1155570-65-2)
- 3-((3-Nitrobenzyl)amino)propan-1-ol (CAS 161798-69-2)
- 1-((3-Nitrobenzyl)amino)propan-2-ol (CAS 893584-07-1)
- 1-((4-Nitrobenzyl)amino)propan-2-ol (CAS 893574-11-3)
Recommended Standards
- 4-Methyl-2-(methylsulfonyl)benzo[d]oxazole (CAS 791594-86-0)
- 5-(((2-Cyanoethyl)thio)methyl)furan-2-carboxylic acid (CAS 90564-11-7)
- 4-(Phenylsulfonyl)azetidin-2-one (CAS 31899-01-1)
- Ethyl (1S,3R)-3-aminocyclohexane-1-carboxylate (CAS 937059-63-7)
- N-Hydroxy-1H-benzo[d]imidazole-4-carboximidamide (CAS 952511-32-9)
- 1-Phenyl-2-methylbutane (CAS 3968-85-2)
- 6-Amino-2-bromonicotinaldehyde (CAS 1048358-48-0)
- 3-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-(4-fluorobenzoyl)-1H-pyrazole (CAS 477711-66-3)
- 2-(Isopropoxymethyl)-3,3-dimethylbutane-1-sulfonyl chloride (CAS 1497181-78-8)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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