137253

L-Cystine dihydrochloride

EMPROVE^® EVOLVE

• Synonym(s): L-Cystine Dihydrochloride, Non-Animal Derivative
• Empirical Formula (Hill Notation): C₆H₁₂N₂O₄S₂ · 2HCl
• CAS Number: 30925-07-6
• Molecular Weight: 313.22
• MDL number: MFCD00070399
• UNSPSC Code: 12352209

Properties

• biological source: synthetic
• Quality Level: 400
• 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
• SMILES string: Cl.Cl.N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
• InChI: 1S/C6H12N2O4S2.2ClH/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);2*1H/t3-,4-;;/m0../s1
• InChI key: HHGZUQPEIHGQST-RGVONZFCSA-N

Description

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

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible, corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable