N-(2-Nitrophenylsulfenyl)-L-tyrosine (dicyclohexylammonium) salt CAS 7675-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7675-56-1 |
| Molecular Formula | C15H13N2O5S C12H24N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Nitrophenylsulfenyl)-L-tyrosine (dicyclohexylammonium) salt (CAS 7675-56-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13N2O5S C12H24N. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13N2O5S C12H24N |
| Molecular Weight | 515.67 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-2-Nitrophenylsulfenyl-L-isoleucine Dicyclohexylammonium Salt (CAS 10382-52-2)
- N-(2-Nitrophenylsulfenyl)-L-threonine (dicyclohexylammonium) salt (CAS 14921-33-6)
- N-(2-Nitrophenylsulfenyl)-L-serine (dicyclohexylamine) (CAS 2418-89-5)
- N-2-Nitrophenylsulfenyl-L-leucine (CAS 50571-61-4)
- N-2-Nitrophenylsulfenyl-L-alanine Dicyclohexylammonium Salt (CAS 7675-46-9)
- N-(2-Nitrophenylsulfenyl)glycine (dicyclohexylamine) (CAS 7675-47-0)
- N-(2-Nitrophenylsulfenyl)-L-hydroxyproline (dicyclohexylamine) (CAS 7675-54-9)
- N-(2-Nitrophenylsulfenyl)-L-tryptophan (dicyclohexylammonium) salt (CAS 7675-55-0)
Recommended Standards
- 2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 768-19-4)
- 4-Amino-2-iodobenzonitrile (CAS 300627-48-9)
- 3-(Benzo[b]thiophen-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 74893-31-5)
- Methyl (2Z)-3-(3-bromo-4-fluorophenyl)-2-acetamidoprop-2-enoate (CAS 1361513-61-2)
- N'-(Naphthalen-1-ylmethylene)picolinohydrazide (CAS 305339-19-9)
- 2-Amino-3-[(E)-[(2E)-3-phenylprop-2-en-1-ylidene]amino]-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 866145-74-6)
- Insulin degludec (CAS 844439-96-9)
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