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HomeProduct name listL-CYSTINE DIHYDROCHLORIDE

L-CYSTINE DIHYDROCHLORIDE

Synonym(s):L-Cystine dihydrochloride

  • CAS NO.:30925-07-6
  • Empirical Formula: C6H13ClN2O4S2
  • Molecular Weight: 276.75
  • MDL number: MFCD00070399
  • EINECS: 250-391-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-21 22:41:43
L-CYSTINE DIHYDROCHLORIDE Structural

What is L-CYSTINE DIHYDROCHLORIDE?

Chemical properties

Solid

The Uses of L-CYSTINE DIHYDROCHLORIDE

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.

Flammability and Explosibility

Not classified

Biochem/physiol Actions

L-Cystine is a natural proteinogenic amino acid sulfide dimer of L-cysteine. L-cystine is used as a cell culture supplement. L-cystine is also used to characterize and identify specific amino acid transport systems in cells such as system system Xc(─) .

Properties of L-CYSTINE DIHYDROCHLORIDE

Melting point: 228-232℃
alpha  [α]D20 -165~-175° (c=1, dil. HCl)
Density  1.518[at 20℃]
vapor pressure  0Pa at 20℃
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  0.5 M HCl: 50 mg/mL
form  Powder
color  White to Pale Yellow
Odor odorless
Water Solubility  Soluble in hydrochloric acid. (0.5 M HCl: 50 mg/mL) Soluble in water.
InChI InChI=1/C6H12N2O4S2.ClH/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);1H/t3-,4-;/s3
CAS DataBase Reference 30925-07-6(CAS DataBase Reference)

Safety information for L-CYSTINE DIHYDROCHLORIDE

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P363:Wash contaminated clothing before reuse.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for L-CYSTINE DIHYDROCHLORIDE

InChIKey IOCJWNPYGRVHLN-QYDODFSFNA-N
SMILES [C@@H](N)(C(=O)O)CSSC[C@H](N)C(=O)O.Cl |&1:0,9,r|

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