Basic information
- CAS
3257-18-9- Standard SMILES
O=C(N[C@@H](CSCc1ccccc1)C(=O)O)OCc1ccccc1- InChIKey
ATPNWHGYKFXQNF-INIZCTEOSA-N- Molecular formula
- C18H19NO4S
- Average molar mass
- 345.4 g/mol
- Monoisotopic mass
- 345.10347926
Names & identifiers
- Preferred name
- N-((Phenylmethoxy)carbonyl)-S-(phenylmethyl)-L-cysteine
- IUPAC
- (2R)-3-benzylsulfanyl-2-(phenylmethoxycarbonylamino)propanoic acid
- English name
- Z-Cys(Bzl)-OH
- Molecular formula
- C18H19NO4S
- Molecular weight
- 345.41
Names & synonyms
3257-18-9S-Benzyl-N-benzyloxycarbonyl-L-cysteineDTXSID901204785N-((Phenylmethoxy)carbonyl)-S-(phenylmethyl)-L-cysteineN-[(Phenylmethoxy)carbonyl]-S-(phenylmethyl)-L-cysteineRefChem:1090735DTXCID101636205221-855-8Z-Cys(Bzl)-OHN-Cbz-S-benzyl-L-cysteineN-Carbobenzoxy-S-benzyl-L-cysteineMFCD00004785
Show more names
Z-CYS(BZL)CBZ-CYS(BZL)Z-L-CYS(BZL)-OHZ-S-Bzl-L-Cys-OHCbz-L-Cys(Bzl)-OHCbz-Cys(BCbzL)-OHZ-CYSTEINE(BZL)-OHZ-S-benzyl-L-cystein
Cbz-Cys(Bzl)-OHN-Benzyloxycarbonyl-S-benzyl-L-cysteineCbz-S-benzyl-L-cysteineCbz-(S)-benzyl-D-CysFD21235Benzyl-N-[(benzyloxy)carbonyl]-L-cysteineC2614s-Benzyl-N-carbobenzyloxy-L-cysteine
Database identifiers
- CAS
3257-18-9- PubChem CID
Properties
Computed structural properties
- XLogP
- 3.2
- Topological polar surface area
- 101 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 9
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 392
Physicochemical properties
- Melting point
- 96 to · 96.0 to 100.0 °C
- Boiling point
- 560.6 · 560.6±50.0 °C(Predicted)
- Density
- 1.278 · 1.278±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Acetone (Sparingly), Chloroform (Slightly), DMSO (Slightly)
- form
- Solid
- pka
- 3.56 · 3.56±0.10(Predicted)
- color
- White to Off-White
- CAS DataBase Reference
- 3257 · 3257-18-9(CAS DataBase Reference)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302
- Precautionary statements
- 280 · P280-P305+P351+P338
- WGK Germany
- 3 · 3
- HS Code
- 2930.9 · 2930.90.2900
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAquatic Acute 1 (100%)
Safety data
- wgk
- 3
- hs_code
- 2930.90.2900
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Upstream & downstream products
Downstream products
Suppliers65 total
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
江苏生康迈翔科技有限公司18217475093 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
上海安化生物技术有限公司021-61263375 18168859245
上海相辉医药科技有限公司13761987713 · [email protected]
嘉兴市艾森化工有限公司0573-85285100 18627885956 · [email protected]
Related reactions
2 records
Compound notes
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