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33562

N,N′-Dibenzoyl-L-cystine

98%

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Size/SKUAvailabilityPrice
5 g
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$428.00

About This Item

Empirical Formula (Hill Notation):
C20H20N2O6S2
CAS Number:
Molecular Weight:
448.51
UNSPSC Code:
12352209
NACRES:
NA.22
PubChem Substance ID:
EC Number:
246-640-6
Beilstein/REAXYS Number:
2068210
MDL number:

$428.00


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Quality Segment

assay

98%

form

powder

optical activity

[α]20/D −215±8°, c = 1% in ethanol

reaction suitability

reaction type: solution phase peptide synthesis

mp

195-200 °C (dec.)

application(s)

peptide synthesis

SMILES string

OC(=O)[C@H](CSSC[C@H](NC(=O)c1ccccc1)C(O)=O)NC(=O)c2ccccc2

InChI

1S/C20H20N2O6S2/c23-17(13-7-3-1-4-8-13)21-15(19(25)26)11-29-30-12-16(20(27)28)22-18(24)14-9-5-2-6-10-14/h1-10,15-16H,11-12H2,(H,21,23)(H,22,24)(H,25,26)(H,27,28)/t15-,16-/m0/s1

InChI key

GUTXMPQWQSOAIY-HOTGVXAUSA-N

Application

Reactant involved in:
  • Synthesis of integrin antagonists
  • Dissipative self-assembly of molecular gelator using chemical fuel
  • Synthesis of crosslinkable hydrogel for proliferation of encapsulated human derm fibroblast
  • Analysis for use as metallo-β-lactamase inhibitors
  • Amplification of bifunctional disulfide ligands for calmodulin

Other Notes

Chiral modifier of LiBH4 for enantioselective reductions of aromatic, heteroaromatic and unsaturated ketones to alcohols

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This Item
C121908852198D5782
description

98%

description

98%

description

98%

description

≥98% (HPLC)

form

powder

form

powder

form

powder

form

powder

assay

98%

assay

98%

assay

98%

assay

≥98% (HPLC)

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

optical activity

[α]20/D −215±8°, c = 1% in ethanol

optical activity

[α]20/D −7.9°, c = 1 in 1 M HCl

optical activity

-

optical activity

-

mp

195-200 °C (dec.)

mp

123-125 °C (lit.)

mp

148 °C (dec.) (lit.)

mp

217-218 °C (lit.)

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

-

reaction suitability

-


Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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