N-[(1,1-Dimethylethoxy)carbonyl]-S-(phenylmethyl)-L-homocysteine CAS 16947-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16947-99-2 |
| Molecular Formula | C16H23NO4S |
| Molecular Weight | 325.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[(1,1-Dimethylethoxy)carbonyl]-S-(phenylmethyl)-L-homocysteine (CAS 16947-99-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H23NO4S. Molecular weight: 325.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H23NO4S |
| Molecular Weight | 325.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-[(1,1-dimethylethoxy)carbonyl](phenylmethyl)aminophenylboronic acid (CAS 693792-99-3)
- N2-[(1,1-Dimethylethoxy)carbonyl]-N6-[(2-propynyloxy)carbonyl]-L-lysine (CAS 1202704-91-3)
- (1,1-Dimethylethoxy)carbonyl-imino(methylthio)methyl-N-2-propyn-1-yl-1,1-dimethylethyl (CAS 623580-04-1)
- N-[(1,1-Dimethylethoxy)carbonyl]-N-methyl-L-tryptophan (CAS 141408-33-5)
- N-[(1,1-Dimethylethoxy)carbonyl]-N-methylglycine 1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl ester (CAS 2242625-59-6)
- N-[(1,1-Dimethylethoxy)carbonyl]-β-alanine 1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl ester (CAS 2248301-51-9)
- (E)-5-[3-[[(1,1-Dimethylethoxy)carbonyl]amino]phenyl]-2-penten-4-ynoic Acid Methyl Ester (CAS 1346606-47-0)
- 4-[2-[[(1,1-Dimethylethoxy)carbonyl]methylamino]ethoxy]benzenepropanoic Acid Methyl Ester (CAS 850723-98-7)
Recommended Standards
- N-(Furan-2-ylmethyl)-2-methyl-N-(2-(thiophen-2-yl)ethyl)benzamide (CAS 1396715-76-6)
- (2-Tert-butylpyrimidin-5-yl)oxy-ethoxy-(1,1,1,2,3,3,3-heptadeuteriopropan-2-yloxy)-sulfanylidene-lambda5-phosphane (CAS 1794979-28-4)
- 1-((2-Fluorophenyl)sulfonyl)-4-(thiophen-2-yl)piperidine (CAS 1396674-46-6)
- 4-Amino-N-(4-bromo-3-fluorophenyl)benzenesulfonamide (CAS 1208078-07-2)
- 2-[(3-chlorophenyl)methyl]oxirane (CAS 25642-08-4)
- 4-Aminophenyl β-D-Glucopyranoside (CAS 58737-22-7)
- 8-Chloro-4-ethoxyquinoline (CAS 64965-29-3)
- N-pentafluorobenzoylimidazole (CAS 75641-06-4)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1R,2R)-2-(dimethylamino)-1,2-diphenylethyl]thiourea (CAS 834917-24-7)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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