L-Alanine,N-[(4-methylphenyl)sulfonyl]- (CAS 21957-58-4) — formula C10H13NO4S, molecular weight 243.28; category organic chemicals.
L-Alanine,N-[(4-methylphenyl)sulfonyl]- (CAS 21957-58-4) is a chemical raw material in the organic chemicals category. Its molecular formula C10H13NO4S comprises 10 C, 13 H, 1 N, 4 O, 1 S atoms. Its molecular weight is about 243.28. Reported physicochemical data: LogP about 1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 21957-58-4 |
|---|---|
| Molecular Formula | C10H13NO4S |
| Molecular Weight | 243.28 |
| LogP | 1.2 |
| Category | Organic Chemicals |
L-Alanine,N-[(4-methylphenyl)sulfonyl]- is a carbon-based organic compound with CAS registry number 21957-58-4 and molecular formula C10H13NO4S (molecular weight 243.28), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21957-58-4
Its molecular formula C10H13NO4S comprises 10 C, 13 H, 1 N, 4 O, 1 S atoms.
Also known as: L-Alanine,N-[(4-methylphenyl)sulfonyl]- · L-丙氨酸,N-[(4-甲基苯基)磺酰基]-
Category: organic chemicals
The CAS registry number of L-Alanine,N-[(4-methylphenyl)sulfonyl]- is 21957-58-4.
Molecular formula C10H13NO4S, molecular weight 243.28.
It is also registered under: L-Alanine,N-[(4-methylphenyl)sulfonyl]-, L-丙氨酸,N-[(4-甲基苯基)磺酰基]-.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for L-Alanine,N-[(4-methylphenyl)sulfonyl]- (CAS 21957-58-4), compiled from public chemistry databases.
| CAS Registry Number | 21957-58-4 |
|---|---|
| PubChem CID | 737622 |
| Molecular formula | C10H13NO4S |
| IUPAC name | (2S)-2-[(4-methylphenyl)sulfonylamino]propanoic acid |
| Molecular Weight | 243.28 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 243.05652907 |
| Monoisotopic Mass | 243.05652907 |
| Topological Polar Surface Area | 91.9 |
| Heavy Atom Count | 16 |
N-Tosyl-L-alanine; DTXSID10353271; RefChem:1092127; DTXCID60304334; 21957-58-4; (S)-2-(4-Methylphenylsulfonamido)propanoic acid; Tosyl-L-alanine; N-tosyl l-alanine; MFCD02259513; Ts-L-Ala; N-tosyl-(S)-alanine; (2S)-2-[(4-methylphenyl)sulfonylamino]propanoic acid; SCHEMBL698908; FD21059; CS-0153040; (S)-2-(4-Methylphenylsulfonamido)propanoicacid
L-Alanine,N-[(4-methylphenyl)sulfonyl]- · CAS 21957-58-4 · C10H13NO4S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-丙氨酸,N-[(4-甲基苯基)磺酰基]-