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L-Cystine dihydrochloride, 99%, Thermo Scientific Chemicals Product Code.: 15474699
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L-Cystine dihydrochloride, 99%, Thermo Scientific Chemicals

Product Code. 15474699
100 g
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Quantity:
25 g
100 g
250 g
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Product Code. 15474699

Brand: Thermo Scientific Alfa Aesar J62292.22

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Description

CAS: 30925-07-6 | C6H14Cl2N2O4S2 | 313.208 g/mol

Non-animal sourced L-cystine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Non-animal sourced L-cystine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies.

Solubility
Soluble in hydrochloric acid. (0.5 M HCl: 50 mg/mL) Soluble in water.

Notes
Store at room temperature. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 30925-07-6
Molecular Formula C6H14Cl2N2O4S2
Molecular Weight (g/mol) 313.208
MDL Number MFCD00070399
InChI Key HHGZUQPEIHGQST-RGVONZFCSA-N
Synonym l-cystine dihydrochloride, l---cystine dihydrochloride, cystine, dihydrochloride, h-cys-oh 2.2hcl, c6h12n2o4s2.2hcl, h-cys-oh 2 . 2hcl, l-cystine dihydrochloride tlc, l-cystine dihydrochloride, cell culture reagent, 2r-2-amino-3-2r-2-amino-2-carboxyethyl disulfanyl propanoic acid dihydrochloride, l-cystine dihydrochloride, from non-animal source, bioreagent, suitable for cell culture dry basis
PubChem CID 21121987
IUPAC Name (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid;dihydrochloride
SMILES C(C(C(=O)O)N)SSCC(C(=O)O)N.Cl.Cl

Specifications

Melting Point 228°C to 232°C
Color White to Yellow
Quantity 100 g
Solubility Information Soluble in hydrochloric acid. (0.5 M HCl: 50mg/mL) Soluble in water.
Formula Weight 313.22
Percent Purity 99%
Physical Form Powder
Chemical Name or Material L-Cystine dihydrochloride

Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberT29K064 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog NumberJ62292.14,J62292.22,J62292.30
Lot NumberM17L011 Certificate TypeCertificate of Analysis Date21/01/2025 Catalog NumberJ62292.14,J62292.22,J62292.30
Lot NumberT29K045 Certificate TypeCertificate of Analysis Date13/08/2024 Catalog NumberJ62292.14,J62292.22,J62292.30
Lot NumberQ09K066 Certificate TypeCertificate of Analysis Date15/04/2024 Catalog NumberJ62292.14,J62292.22,J62292.30
Lot NumberX24J004 Certificate TypeCertificate of Analysis Date09/11/2023 Catalog NumberJ62292.14,J62292.22,J62292.30

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