CAS 868-59-7

L-Cisteina, estere etilico, cloridrato

Descrizione:

L-Cisteina, estere etilico, cloridrato è un derivato dell'aminoacido cisteina, caratterizzato dalla presenza di un gruppo estere etilico e da una forma di sale cloridrato. Questo composto è tipicamente una polvere cristallina bianca o bianco sporco, solubile in acqua, che ne migliora la biodisponibilità. In quanto aminoacido contenente tiolo, la L-cisteina svolge un ruolo cruciale nella sintesi proteica e agisce come precursore dell'antiossidante glutatione. La modifica dell'estere etilico può migliorare la sua assorbimento e stabilità rispetto alla sua forma libera. Nei sistemi biologici, la L-cisteina è coinvolta in vari processi metabolici, inclusa la disintossicazione e la sintesi di altre biomolecole. La forma cloridrato indica che il composto è in forma di sale, il che può influenzare la sua solubilità e stabilità. L-Cisteina, estere etilico, cloridrato è spesso utilizzato in integratori nutrizionali e applicazioni di ricerca, in particolare in studi relativi allo stress ossidativo e alla salute cellulare. Come con qualsiasi sostanza chimica, devono essere osservate le adeguate precauzioni di manipolazione e sicurezza a causa della sua potenziale reattività ed effetti biologici.

Formula: C₅H₁₁NO₂S·ClH

InChI: InChI=1S/C5H11NO2S.ClH/c1-2-8-5(7)4(6)3-9;/h4,9H,2-3,6H2,1H3;1H/t4-;/m0./s1

InChI key: InChIKey=JFKJWWJOCJHMGV-WCCKRBBISA-N

SMILES: C([C@H](CS)N)(OCC)=O.Cl

Sinonimi:

• (2R)-1-ethoxy-1-oxo-3-sulfanylpropan-2-aminium
• (R)-Ethyl 2-amino-3-mercaptopropanoate hydrochloride
• <span class="text-smallcaps">L</span>-Cysteine, ethyl ester, hydrochloride
• <span class="text-smallcaps">L</span>-Cysteine, ethyl ester, hydrochloride (1:1)
• Cystanin
• Cystein Ethylester Hydrochloride
• Cysteine, ethyl ester, hydrochloride, <span class="text-smallcaps">L</span>-
• Cysteinmethylesterhydrochloride,98%
• Ethyl <span class="text-smallcaps">L</span>-cysteinate hydrochloride
• Ethyl Cysteinate
• Ethyl Cysteinate Hydrochloride
• H-Cys-OEt.HCl
• H-Cys-OEt・HCl
• L-Cysteine Ethyl Ester HCl
• NSC 117387
• NSC 519837
• Cysteine, ethyl ester, hydrochloride, L-
• L-Cysteine, ethyl ester, hydrochloride

L-Cysteine Ethyl Ester Hydrochloride

CAS: 868-59-7

Formula: C₅H₁₁NO₂S·HCl

Purezza: >98.0%(T)

Colore e forma: White to Almost white powder to crystaline

Peso molecolare: 185.67

Ref: 3B-C0996

L-Cysteine ethyl ester hydrochloride, 98+%

CAS: 868-59-7

L-Cysteine ethyl ester hydrochloride is widely used in food additive, cosmetic, pharmaceutical area. 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

Formula: C₅H₁₂ClNO₂S

Purezza: 98+%

Colore e forma: Crystalline powder or powder and/or chunks or lumps, White

Peso molecolare: 185.67

Ref: 02-L04692

L-Cysteine ethyl ester hydrochloride, 98%

CAS: 868-59-7

L-Cysteine ethyl ester hydrochloride, 98%

Formula: HSCH₂CH(NH₂)COOC₂H₅HCl

Purezza: 98%

Colore e forma: white solid

Peso molecolare: 185.67

Ref: 08-07-0440

L-Cysteine ethyl ester hydrochloride

CAS: 868-59-7

Formula: C₅H₁₂ClNO₂S

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 185.6723

Ref: IN-DA00353C

L-Cysteine ethyl ester hydrochloride

CAS: 868-59-7

Formula: C₅H₁₁NO₂S·HCl

Purezza: (Titration) 98.0 - 102.0 %

Colore e forma: White powder

Peso molecolare: 185.67

Ref: 7W-GM3732

L-Cysteine ethyl ester hydrochloride

CAS: 868-59-7

L-Cysteine ethyl ester hydrochloride

Formula: C₅H₁₁NO₂S·ClH

Purezza: 98%

Colore e forma: white crytalline solid

Peso molecolare: 185.67g/mol

Ref: 54-OR26791

L-Cysteine ethyl ester hydrochloride

CAS: 868-59-7

L-Cysteine ethyl ester HCl is a disulfide bond that is used in the synthesis of proteins. It is also used to prevent hair loss and to treat baldness. L-Cysteine ethyl ester HCl has potent antitumor activity, which may be due to its ability to react with nucleophilic substitutions. In addition, L-Cysteine ethyl ester HCl can induce apoptosis by binding to the apoptosis protein. The reaction mechanism is not well understood but it may involve hydroxide ion and organometallic complexes. L-Cysteine ethyl ester HCl is soluble in water at neutral pH and poorly soluble in ethanol. It hydrolyzes in the presence of acid or base, forming trifluoroacetic acid or sodium hydroxide solution respectively.

Formula: C₅H₁₁NO₂S•HCl

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 185.67 g/mol

Ref: 3D-FC37639

H-Cys-OEt.HCl

CAS: 868-59-7

M03085 - H-Cys-OEt.HCl

Formula: C₅H₁₂ClNO₂S

Purezza: 97%

Colore e forma: Solid, White powder

Peso molecolare: 185.67

Ref: 10-M03085

L-Cysteine Ethyl Ester Hydrochloride

Prodotto controllato

CAS: 868-59-7

Applications L-Cysteine Ethyl Ester Hydrochloride is the hydrochloride form of ethyl ester of L-Cysteine (C995000) which is a non-essential amino acid commonly used as a precursor in the food and pharmaceutical industries. L-Cysteine Ethyl Ester Hydrochloride is used in the synthesis of several organic compounds including that of diastereoisomers and analogues of tubulysin-U which is a potent anti-mitotic compound.
References Pecivova, P. et al.: J. Sci. Food Agric., 90, 1681 (2010); Hui, N. et al.: Meat Sci. Appl., 74 (2001); Kiviharju, K. et al.: J. Biotechnol., 117, 299 (2005); Shankar, P., et al.: Tetrahedron Lett., 54, 6137 (2013);

Formula: C₅H₁₁NO₂S·HCl

Colore e forma: Neat

Peso molecolare: 149.21 + (36.46)

Ref: TR-C995010