Basic information
- CAS
4816-82-4- Standard SMILES
Cc1ccc(S(=O)(=O)N[C@@H](CC(=O)O)C(=O)O)cc1- InChIKey
SVCQSZKHLAERDL-VIFPVBQESA-N- Molecular formula
- C11H13NO6S
- Average molar mass
- 287.29 g/mol
- Monoisotopic mass
- 287.04635814
Names & identifiers
- Preferred name
- N-tosyl-L-aspartic acid
- IUPAC
- (2S)-2-[(4-methylphenyl)sulfonylamino]butanedioic acid
- English name
- N-tosyl-L-aspartic acid
- Molecular formula
- C11H13NO6S
- Molecular weight
- 287.29
Names & synonyms
N-Tosyl-L-aspartic acidn-[(4-methylphenyl)sulfonyl]-l-aspartic acidEINECS 225-391-7N-((4-Methylphenyl)sulfonyl)-L-aspartic acidRefChem:831185225-391-74816-82-4(S)-2-(4-Methylphenylsulfonamido)succinic acid(2S)-2-[(4-methylphenyl)sulfonylamino]butanedioic acid(2S)-2-(4-METHYLBENZENESULFONAMIDO)BUTANEDIOIC ACIDN-[(4-Methylphenyl)sulfonyl]-L-aspartic Acid; L-N-(p-Tolylsulfonyl)-aspartic AcidL-Aspartic acid,N-[(4-methylphenyl)sulfonyl]-
Show more names
SVCQSZKHLAERDL-VIFPVBQESA-NL-Aspartic acid, N-[(4-methylphenyl)sulfonyl]-
SCHEMBL698843DTXSID60964018MFCD25566081AKOS030254836N-(p-Toluenesulfonyl)-L-aspartic acidAS-93758DB-298834N-(4-Methylbenzene-1-sulfonyl)aspartic acid
Database identifiers
- CAS
4816-82-4- PubChem CID
- 107597
- DTXSID
DTXSID60964018- EC Number
- 225-391-7
Properties
Computed structural properties
- XLogP
- 0.4
- Topological polar surface area
- 129 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 6
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 433
Physicochemical properties
- Boiling point
- 478.9 · 478.9±55.0 °C(Predicted)
- Density
- 1.469 · 1.469±0.06 g/cm3(Predicted)
- solubility
- Acetone, Methanol, Hot Water
- form
- Solid
- pka
- 3.2 · 3.20±0.23(Predicted)
- color
- Off-white
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302
- Precautionary statements
- 264 · P264-P270-P301+P312-P330-P501
Safety & regulation
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 11 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302
- Precautionary statements
- P264-P270-P301+P312-P330-P501
Chemistry & industry
Applications
UsesN-Tosyl-L-aspartic Acid is a protected L-Aspartic Acid, a nonessential amino acid found in plant proteins.
UsesN-Tosyl-L-aspartic Acid is a protected L-Aspartic Acid, a nonessential amino acid.
Upstream & downstream products
Upstream raw materials
Suppliers14 total
江苏艾康生物医药研发有限公司025-58851090 19370895928 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
常州希辰曦生物科技有限公司13000000000 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
凯试（上海）科技有限公司021-50135380 · [email protected]
上海锌果科技有限公司13120711461 · [email protected]
艾吉析科技（上海）有限公司17721401538;17717235263 17721401538 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 · [email protected]
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 18917919676 · [email protected]
陕西缔都医药化工有限公司+86-29-81139210 17389186172 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
7 records
Compound notes
Loading…