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30925-07-6 - L-Cystine dihydrochloride, 99% - J62292 - Alfa Aesar

J62292 L-Cystine dihydrochloride, 99%

CAS Number
30925-07-6
Synonyms

Size Price ($) Quantity Availability
25g 34.71
100g 127.72
250g 208.98
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L-Cystine dihydrochloride, 99%

MDL
MFCD00070399
EINECS
250-391-9

Chemical Properties

Formula
C6H12N2O4S2•2HCl
Formula Weight
313.22
Form
Powder
Melting point
228-232°
Solubility
Soluble in hydrochloric acid. (0.5 M HCl: 50 mg/mL) Soluble in water.

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.

Notes

Store at room temperature. Incompatible with oxidizing agents.

Literature References

Yukio Kurita.; Walter Gordy. Electron Spin Resonance in a Gamma-Irradiated Single Crystal of L-Cystine Dihydrochloride.J. Chem. Phys. 1961, 34 (1),282 .

Kazuyuki Akasaka.; Shun-ichi Ohnishi.; Tokuo Suita. ;Isamu Nitta. ESR Study of a Single Crystal of L-Cystine Dihydrochloride Irradiated at Low Temperature.J. Chem. Phys. 1964, 40, (40),3110 .

Other References

Harmonized Tariff Code
2930.90
TSCA
Yes

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