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Merck
CN

137253

L-Cystine dihydrochloride

EMPROVE® EVOLVE

Synonym(s):

L-Cystine Dihydrochloride, Non-Animal Derivative

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About This Item

Empirical Formula (Hill Notation):
C6H12N2O4S2 · 2HCl
CAS Number:
30925-07-6
Molecular Weight:
313.22
UNSPSC Code:
12352209
MDL number:
MFCD00070399

Key Documents

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biological source

synthetic

description

Non-Animal Derived

product line

EMPROVE® EVOLVE

form

powder

technique(s)

cell culture | mammalian: suitable

impurities

Endotoxin, microbial, and trace metals, tested

suitability

suitable for manufacturing use

foreign activity

Cytotoxicity, DNase, NICKase, RNase, and Protease; tested

storage temp.

2-30°C

Quality Level

400

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Application

L-Cystine is a sulfur containing non-essential amino acid. It is used as a cell culture media component and raw material in the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. L-Cystine dihydrochloride is a modified version of L-Cystine with improved solubility.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
CDBG9496
CDBG9495
CDBG9494
CDBG8864
CDBG8865

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