Name | N(alpha),N(alpha)-di-boc-L-cystine |
Synonyms | N,N-Bis-Boc-L-cystine N,N-bis(T-boc)-L-cystine (Boc-Cys-OH)2 (Disulfide bond) N(alpha),N(alpha)-di-boc-L-cystine N,N-bis(tert-butoxycarbonyl)cystine N,N-bis(tert-butoxycarbonyl)-L-cystine |
CAS | 10389-65-8 |
EINECS | 233-852-9 |
InChI | InChI=1/C16H28N2O8S2/c1-15(2,3)25-13(23)17-9(11(19)20)7-27-28-8-10(12(21)22)18-14(24)26-16(4,5)6/h9-10H,7-8H2,1-6H3,(H,17,23)(H,18,24)(H,19,20)(H,21,22) |
Molecular Formula | C16H28N2O8S2 |
Molar Mass | 440.53 |
Density | 1.313g/cm3 |
Melting Point | 140-145℃ |
Boling Point | 627.4°C at 760 mmHg |
Flash Point | 333.2°C |
Vapor Presure | 2.36E-17mmHg at 25°C |
pKa | 3.17±0.10(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,2-8°C |
Refractive Index | 1.544 |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
HS Code | 29309090 |
Downstream Products | DIMETHYL CYSTINATE BOC-CYS-OH Boc-S-(4-methylbenzyl)-L-cysteine |
optical activity (optical activity) | [α]20/D 120±3°, c = 2% in acetic acid |
BRN | 2229312 |