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285463

D-Cystine

Name: <SC>D</SC>-Cystine
Brand: ALDRICH

98%, for peptide synthesis

Synonym(s):

(S,S)-3,3′-Dithiobis(2-aminopropionic acid)

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About This Item

Linear Formula:

[-SCH₂CH(NH₂)CO₂H]₂

CAS Number:

349-46-2

Molecular Weight:

240.30

NACRES:

NA.22

PubChem Substance ID:

24857190

UNSPSC Code:

12352209

EC Number:

206-486-2

MDL number:

MFCD00002610

Beilstein/REAXYS Number:

1728093

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Properties

Product Name

D-Cystine, 98%

Quality Segment

100

assay

98%

optical activity

[α]20/D +212°, c = 1 in 1 M HCl

reaction suitability

reaction type: solution phase peptide synthesis

mp

265 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

N[C@H](CSSC[C@@H](N)C(O)=O)C(O)=O

InChI

1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m1/s1

InChI key

LEVWYRKDKASIDU-QWWZWVQMSA-N

Description

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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