Basic information
- CAS
10389-65-8- Standard SMILES
CC(C)(C)OC(=O)NC(CSSC[C@H](NC(=O)OC(C)(C)C)C(=O)O)C(=O)O- InChIKey
MHDQAZHYHAOTKR-RGURZIINSA-N- Molecular formula
- C16H28N2O8S2
- Average molar mass
- 440.5 g/mol
- Monoisotopic mass
- 440.1287082
Names & identifiers
- Preferred name
- N,N'-bis[tert-butoxycarbonyl]-L-cysteine
- IUPAC
- (2R)-3-[[2-carboxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]disulfanyl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
- English name
- (Boc-Cys-OH)2
- Molecular formula
- C16H28N2O8S2
- Molecular weight
- 440.53
Names & synonyms
EINECS 233-852-9NSC 164046N,N'-Bis(tert-butoxycarbonyl)-L-cysteineN,N'-bis[tert-butoxycarbonyl]-L-cysteineRefChem:358427233-852-910389-65-8SCHEMBL2541324N(alpha),N(alpha)'-di-boc-L-cystine(2R)-3-[[2-carboxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]disulfanyl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acidBOC-L-CYSTINE(Boc-L-Cys-OH)2
Show more names
N,N'-Bis-Boc-L-cystine(Boc-Cys)2(Boc-Cys-OH)2BIS-BOC-L-CYSTINEN N-BOC-L-CYSTEINE(Boc-CYS-OH)2, 〉98%N,N'-Bis-Boc-cystineN,N’-di-Boc-L-cystine
Database identifiers
- CAS
10389-65-8- PubChem CID
Properties
Computed structural properties
- XLogP
- 1.6
- Topological polar surface area
- 202 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 13
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 522
Physicochemical properties
- Melting point
- 140 · 140-145 °C
- Boiling point
- 627.4 · 627.4±55.0 °C(Predicted)
- Density
- 1.313 · 1.313±0.06 g/cm3(Predicted)
- storage temp.
- 2 · Keep in dark place,Sealed in dry,2-8°C
- solubility
- Acetic Acid (Sparingly) DMSO (Slightly, Sonicated), Methanol (Slightly)
- pka
- 3.17 · 3.17±0.10(Predicted)
- form
- Solid
- color
- White to Off-White
- optical activity
- 20 · [α]20/D 120±3°, c = 2% in acetic acid
- BRN
- 2229312 · 2229312
- Major Application
- peptide synthesis
- InChIKey
- MHDQAZHYHAOTKR-UWVGGRQHSA-N
- SMILES
- CC(C)(C)OC(=O)N[C@@H](CSSC[C@H](NC(=O)OC(C)(C)C)C(O)=O)C(O)=O
- UNSPSC Code
- 12352202 · 12352202
- NACRES
- 22 · NA.22
- Symbol(GHS)
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 ClassificationNot Classified
Hazard information
Hazard Classes and CategoriesNot Classified
Safety data
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- hs_code
- 29309090
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 22-24/25
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Applications
UsesN,N''-Di-BOC-L-cystine, can be used for the synthesis of Toll-Like Receptor-2 agonists lipopeptides, which are potential vaccine adjuvants.
Upstream & downstream products
Downstream products
Suppliers90 total
北京华美互利生物化工010-56205725 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
韶远科技(上海)有限公司4000665055 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
江苏生康迈翔科技有限公司18217475093 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海腾准生物科技有限公司19821570922 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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