Cas no 25644-88-6 (S-Benzyl-L-cysteine Sulfone)
S-Benzyl-L-cysteine Sulfone is a chemically modified derivative of L-cysteine, characterized by the introduction of a benzyl sulfone group. This modification enhances its stability and reactivity, making it a valuable intermediate in organic synthesis and peptide chemistry. The sulfone moiety provides distinct electronic and steric properties, facilitating selective transformations in complex molecular frameworks. Its chiral center ensures enantioselective applications, particularly in pharmaceutical research and asymmetric synthesis. The compound’s well-defined structure and purity make it suitable for mechanistic studies and catalysis. Its utility extends to cross-coupling reactions and as a building block for bioactive molecules, offering researchers a versatile tool for advanced chemical synthesis.
S-Benzyl-L-cysteine Sulfone structure
Product Name:S-Benzyl-L-cysteine Sulfone
CAS No:25644-88-6
MF:C10H13NO4S
MW:243.27952170372
CID:825415
PubChem ID:22863194
Update Time:2025-06-07
S-Benzyl-L-cysteine Sulfone Chemical and Physical Properties
Names and Identifiers
-
- S-Benzyl-L-cysteine Sulfone
- (2R)-2-amino-3-benzylsulfonylpropanoic acid
- S-BENZYL-L-CYSTEINE SULPHONE
- 3-(Benzylsulfonyl)-L-alanine
- 3-[(Phenylmethyl)sulfonyl]-L-alanine
- DTXSID40628686
- (R)-2-Amino-3-(benzylsulfonyl)propanoic acid
- 3-[(Phenylmethyl)sulfonyl]-L-alanine; 3-(Benzylsulfonyl)-L-alanine;
- 3-(Phenylmethanesulfonyl)-L-alanine
- s-benzyl-L-cysteine sulphone, AldrichCPR
- 5-Benzyl-L-cysteine sulfone
- (2R)-2-AMINO-3-PHENYLMETHANESULFONYLPROPANOIC ACID
- 25644-88-6
- J-016087
- SCHEMBL4430587
-
- Inchi： 1S/C10H13NO4S/c11-9(10(12)13)7-16(14,15)6-8-4-2-1-3-5-8/h1-5,9H,6-7,11H2,(H,12,13)/t9-/m0/s1
- InChI Key： KDIYEJQJSZCWGR-VIFPVBQESA-N
- SMILES： S(CC1C=CC=CC=1)(C[C@@H](C(=O)O)N)(=O)=O
Computed Properties
- Exact Mass: 243.05700
- Monoisotopic Mass: 243.05652907g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 5
- Heavy Atom Count: 16
- Rotatable Bond Count: 5
- Complexity: 327
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 1
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: -2.5
- Topological Polar Surface Area: 106?2
Experimental Properties
- Melting Point: 174-176°C
- Stability/Shelf Life: Temperature Sensitive, Store at -20°C
- PSA: 105.84000
- LogP: 1.79440
S-Benzyl-L-cysteine Sulfone Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | B234500-1g |
S-Benzyl-L-cysteine Sulfone |
25644-88-6 | 1g |
$ 173.00 | 2023-04-18 | ||
| TRC | B234500-10g |
S-Benzyl-L-cysteine Sulfone |
25644-88-6 | 10g |
$ 1355.00 | 2023-04-18 | ||
| SHENG KE LU SI SHENG WU JI SHU | sc-212813-1 g |
S-Benzyl-L-cysteine Sulfone, |
25644-88-6 | 1g |
￥2,708.00 | 2023-07-10 | ||
| SHENG KE LU SI SHENG WU JI SHU | sc-212813-1g |
S-Benzyl-L-cysteine Sulfone, |
25644-88-6 | 1g |
￥2708.00 | 2023-09-05 |
S-Benzyl-L-cysteine Sulfone Related Literature
-
Luis Miguel Azofra,Douglas R. MacFarlane,Chenghua Sun Chem. Commun., 2016,52, 3548-3551
-
Jialiang Yuan,Ran Dong,Yuan Li,Yang Liu,Zhuo Zheng,Yuxia Liu,Yan Sun,Benhe Zhong,Zhenguo Wu,Xiaodong Guo Chem. Commun., 2021,57, 13004-13007
-
Huiying Xu,Lu Zheng,Yu Zhou,Bang-Ce Ye Analyst, 2021,146, 5542-5549
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