CAS Number30925-07-6
SynonymsEINECS 250-391-9; MFCD00070399; L-Cystine 2HCl; Dl-cystine hci; L-Cystine dihydrochloride; dl-cystinedihydrochloridecrystalline; L-Cystine, hydrochloride (1:2)
Molecular FormulaC6H14Cl2N2O4S2
Molecular Weight313.22
Purity≥98.0 dry basis%
Boiling Point505.5ºC at 760 mmHg
Melting Point≥211.36 °C
Appearancepowder or crystals
EINECS250-391-9
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 30925-07-6 |
| Catalog No. | 2A-2196723 |
| Chinese Name | L-胱氨酸 二盐酸盐 |
| Synonyms | EINECS 250-391-9; MFCD00070399; L-Cystine 2HCl; Dl-cystine hci; L-Cystine dihydrochloride; dl-cystinedihydrochloridecrystalline; L-Cystine, hydrochloride (1:2) |
| Molecular Formula | C6H14Cl2N2O4S2 |
| Molecular Weight | 313.22 |
| Purity | ≥98.0 dry basis |
| Boiling Point | 505.5ºC at 760 mmHg |
| Melting Point | ≥211.36 °C |
| Appearance | powder or crystals |
| Water Solubility | 0.5 M HCl: 50 mg/mL |
| Storage Condition | Store at RT. |
| Application | L-cystine dihydrochloride is used as a cell culture ingredient and is a sulfur-containing precursor for the synthesis of glutathione (GSH). L-cystine dihydrochloride homeostasis is also important for |
| EINECS | 250-391-9 |
| HTC | 2930909090 |
| PubChem ID | 24892885 |
| MDL Number | MFCD00070399 |
| SMILES | 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 |
| NACRES Code | NA.26 |
| UNSPSC | 12352209 |
| Hazard Symbols | transportation |
| MSDS | msds/198507_1_30925_07_6.pdf |
| Bioactivity | L-Cystine dihydrochloride can be used as a cell culture component and is a sulfur-containing precursor of glutathione (GSH) synthesis. L-Cystine dihydrochloride homeostasis is also important for GSH functions[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Pader I, et al. Thioredoxin-related protein of 14 kDa is an efficient L-cystine reductase and S-denitrosylase. Proc Natl Acad Sci U S A. 2014 May 13;111(19):6964-9. [2]. Xiaojun Lian. Serum-free human pluripotent stem cell culture medium. Patent WO2021094826 A1. Chemical & Physical Properties Boiling Point 505.5ºC at 760 mmHg Molecular Formula C6H14Cl2N2O4S2 Molecular Weight 313.222 Flash Point 259.5ºC Exact Mass 311.977203 PSA 177.24000 LogP 2.19620 InChIKey IOCJWNPYGRVHLN-MMALYQPHSA-N SMILES Cl.NC(CSSCC(N)C(=O)O)C(=O)O Storage condition Store at RT. Water Solubility 0.5 M HCl: 50 mg/mL |
| Use of | L-Cystine dihydrochloride can be used as a cell culture component and is a sulfur-containing precursor of glutathione (GSH) synthesis. L-Cystine dihydrochloride homeostasis is also important for GSH functions[1][2]. Properties Name L-Cystine Dihydrochloride Synonym More Synonyms L-Cystine Dihydrochloride Biological Activity Description L-Cystine dihydrochloride can be used as a cell culture component and is a sulfur-containing precursor of glutathione (GSH) synthesis. L-Cystine dihydrochloride homeostasis is also important for GSH functions[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Pader I, et al. Thioredoxin-related protein of 14 kDa is an efficient L-cystine reductase and S-denitrosylase. Proc Natl Acad Sci U S A. 2014 May 13;111(19):6964-9. [2]. Xiaojun Lian. Serum-free human pluripotent stem cell culture medium. Patent WO2021094826 A1. Chemical & Physical Properties Exact Mass 311.977203 PSA 177.24000 LogP 2.19620 InChIKey IOCJWNPYGRVHLN-MMALYQPHSA-N SMILES Cl.NC(CSSCC(N)C(=O)O)C(=O)O Storage condition Store at RT. |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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