CAS 32854-09-4

Cystine dimethyl ester dihydrochloride

Description:

Cystine dimethyl ester dihydrochloride is a chemical compound derived from cystine, which is a dimer of the amino acid cysteine. This substance is characterized by the presence of two methyl ester groups attached to the cystine structure, enhancing its solubility and stability in various solvents. As a dihydrochloride salt, it exists as a crystalline solid that is typically hygroscopic, meaning it can absorb moisture from the air. The compound is often utilized in biochemical and pharmaceutical applications, particularly in studies involving protein synthesis and amino acid metabolism. Its properties include being a source of sulfur, which is vital for various biological processes, and it may exhibit antioxidant activity due to the presence of thiol groups. Additionally, cystine dimethyl ester dihydrochloride is generally handled with care in laboratory settings, as with many chemical substances, to ensure safety and prevent unwanted reactions. Overall, its unique structural features make it a valuable compound in both research and industrial applications.

Formula: C₈H₁₆N₂O₄S₂·2ClH

InChI: InChI=1S/C8H16N2O4S2.2ClH/c1-13-7(11)5(9)3-15-16-4-6(10)8(12)14-2;;/h5-6H,3-4,9-10H2,1-2H3;2*1H/t5-,6-;;/m0../s1

InChI key: InChIKey=QKWGUPFPCRKKMQ-USPAICOZSA-N

SMILES: [C@@H](C(OC)=O)(CSSC[C@@H](C(OC)=O)N)N.Cl

Synonyms:

• (2R,2'R)-3,3'-disulfanediylbis(1-methoxy-1-oxopropan-2-aminium)
• (H-Cys-OMe)2・2HCl
• <span class="text-smallcaps">L</span>-Cystine dihydrochloride methyl ester
• <span class="text-smallcaps">L</span>-Cystine, 1,1′-dimethyl ester, hydrochloride (1:2)
• <span class="text-smallcaps">L</span>-Cystine, dimethyl ester, dihydrochloride
• Cystine dimethyl ester dihydrochloride
• Cystine, dimethyl ester, dihydrochloride, <span class="text-smallcaps">L</span>-
• Dimethyl Cystinate Dihydrochloride
• Dimethyl L-cystinate HCl
• NSC 161614
• L-Cystine, 1,1′-dimethyl ester, hydrochloride (1:2)
• Cystine, dimethyl ester, dihydrochloride, L-

L-Cystine dimethyl ester dihydrochloride, 98%

CAS: 32854-09-4

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 Sci

Formula: C₈H₁₈Cl₂N₂O₄S₂

Purity: 98%

Molecular weight: 341.26

Ref: 02-H63234

(H-Cys-OMe)₂ · 2 HCl

CAS: 32854-09-4

Coupling of Bis-Boc-cystine to cysteine dimethyl ester yielded the unusual cyclic peptides cyclotetracystine and cyclohexacystine.

Formula: C₈H₁₆N₂O₄S₂·2HCl

Purity: > 97%

Color and Shape: White Powder

Molecular weight: 341.28

Ref: 01-4002631

L-Cystine dimethyl ester diHCl

CAS: 32854-09-4

Formula: C₈H₁₈Cl₂N₂O₄S₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 341.2755

Ref: IN-DA00BXH9

L-Cystine dimethyl ester Dihydrochloride

CAS: 32854-09-4

L-Cystine dimethyl ester Dihydrochloride

Purity: 98%

Molecular weight: 341.28g/mol

Ref: 54-OR471615

L-Cystine Dimethyl Ester Dihydrochloride

CAS: 32854-09-4

Formula: C₈H₁₆N₂O₄S₂·2HCl

Purity: >96.0%(T)(N)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 341.26

Ref: 3B-C3303

(H-CYS-OME)2 2HCL

CAS: 32854-09-4

M06022 - (H-CYS-OME)2 2HCL

Formula: C₈H₁₈Cl₂N₂O₄S₂

Purity: 0.97

Color and Shape: Solid, Beige powder

Molecular weight: 341.26

Ref: 10-M06022

L-Cystine dimethyl ester dihydrochloride

CAS: 32854-09-4

Formula: C₈H₁₆N₂O₄S₂·2HCl

Purity: ≥ 97.0%

Color and Shape: White to off-white powder

Molecular weight: 341.28

Ref: 7W-GM7327

L-Cystine Dimethyl Ester DiHCl

CAS: 32854-09-4

Formula: C₈H₁₆N₂O₄S₂·2HCl

Molecular weight: 268.35 2*36.46

Ref: 4Z-C-4110

L-Cystine-dimethyl Ester Dihydrochloride

Controlled Product

CAS: 32854-09-4

Applications L-Cystine-dimethyl Ester Dihydrochloride (cas# 32854-09-4) is a compound useful in organic synthesis.

Formula: C₈H₁₆N₂O₄S₂·2ClH

Color and Shape: Neat

Molecular weight: 341.28

Ref: TR-C997900

L-Cystine dimethyl ester dihydrochloride

CAS: 32854-09-4

L-Cystine dimethyl ester dihydrochloride is a drug that is used in the treatment of cancer. It is an organic compound that is soluble in water and has acidic properties. It can be synthesized by the acidification of L-cysteine with dimethyl carbonate in the presence of a base. This drug has been shown to have antitumor activity against various human tumor cells, including leukemia, sarcoma, and carcinoma. The mechanism of action for L-cysteine dimethyl ester dihydrochloride is not fully understood but may be due to its ability to generate hydrogen peroxide when exposed to ultraviolet light and its ability to inhibit DNA synthesis.

Formula: C₈H₁₆N₂O₄S₂·2HCl

Purity: Min. 95%

Molecular weight: 341.28 g/mol

Ref: 3D-FC41601