CAS 63-68-3

L-Metionina

Descrizione:

L-Metionina è un aminoacido essenziale che svolge un ruolo cruciale in vari processi biologici. È classificato come un aminoacido contenente zolfo, caratterizzato dalla presenza di un gruppo tioetere nella sua struttura. L-Metionina è un mattoncino per le proteine ed è vitale per la sintesi di altre importanti biomolecole, tra cui cisteina e taurina. È anche coinvolto nel processo di metilazione, contribuendo alla formazione di S-adenosilmetionina (SAM), un importante donatore di metile in numerose reazioni biochimiche. Questo aminoacido si trova tipicamente in alimenti ad alto contenuto proteico come carne, pesce, prodotti lattiero-caseari e alcune noci e semi. In termini di proprietà fisiche, L-Metionina è una polvere bianca e cristallina che è solubile in acqua e ha un sapore leggermente amaro. Viene spesso utilizzato in integratori alimentari e mangimi per animali per promuovere la crescita e la salute. Inoltre, L-Metionina ha proprietà antiossidanti, aiutando a proteggere le cellule dallo stress ossidativo. Il suo numero CAS è 63-68-3, che identifica univocamente questo composto nelle banche dati chimiche.

Formula: C₅H₁₁NO₂S

InChI: InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1

InChI key: InChIKey=FFEARJCKVFRZRR-BYPYZUCNSA-N

SMILES: [C@@H](C(O)=O)(CCSC)N

Sinonimi:

• (2S)-2-Amino-4-(methylsulfanyl)butanoic acid
• (2S)-2-Azaniumyl-4-methylsulfanylbutanoate
• (S)-2-Amino-4-(methylthio)butanoic acid
• 1139: PN: WO2004048938 SEQID: 1139 claimed protein
• 2-Amino-4-(methylthio)butyric acid
• 2-Amino-4-methylthiobutanoic acid
• 395: PN: US20030049618 SEQID: 395 claimed protein
• 395: PN: US20060084082 SEQID: 395 claimed protein
• 468: PN: US20070032414 SEQID: 468 claimed protein
• 469: PN: US20070026454 SEQID: 479 claimed protein
• 46: PN: WO2004076659 FIGURE: 7 claimed protein
• <span class="text-smallcaps">L</span>-Homocysteine, S-methyl-
• <span class="text-smallcaps">L</span>-Methionine
• <span class="text-smallcaps">L</span>-α-Amino-γ-methylthiobutyric acid
• Acimethin
• Butanoic acid, 2-amino-4-(methylthio)-, (S)-
• Cymethion
• L-Homocysteine, S-methyl-
• L-Methionin
• L-metionina
• L-α-Amino-γ-methylthiobutyric acid
• Meth-o-Tas
• Methionine
• Methionine, <span class="text-smallcaps">L</span>-
• Methionine, L-
• Methiorep
• Nsc 22946
• Protein (human clone US2003/0049618-SEQID-395 secreted protein sequence homolog)
• S-Methionine
• S-Methyl-<span class="text-smallcaps">L</span>-homocysteine
• S-Methyl-L-homocysteine
• Secretory peptide (human clone HTXDU73)
• Soft tissue sarcoma-associated protein (human clone WO2004048938-SEQID-1139)
• h-Met-oh
• α-Amino-γ-methylmercaptobutyric acid
• γ-Methylthio-α-aminobutyric acid
• (L)-S-methylhomocysteine
• 2-Methyl Eneghlutaronitrile
• L-Methionine, USP Grade
• L-Methionine

L-Methionine

CAS: 63-68-3

Formula: C₅H₁₁NO₂S

Purezza: >99.0%(T)(HPLC)

Colore e forma: White powder to crystal

Peso molecolare: 149.21

Ref: 3B-M0099

L-Methionine, 98+%

CAS: 63-68-3

L-Methionine ((S)-2-Amino-4-(methylthio)butanoic acid, 63-68-3) is a sulfur-containing amino acid which acts as a metabolite, heavy metal chelator, and micronutrient. Learn more.

Formula: C₅H₁₁NO₂S

Purezza: 98+%

Colore e forma: Crystals or powder or crystalline powder, White

Peso molecolare: 149.21

Ref: 02-A10318

L-Methionine, Cell Culture Reagent

CAS: 63-68-3

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: C₅H₁₁NO₂S

Colore e forma: Crystals or powder or crystalline powder, White

Peso molecolare: 149.21

Ref: 02-J61904

METHIONINE CRS

CAS: 63-68-3

METHIONINE CRS

Ref: 41-M0960000

L-Methionine

CAS: 63-68-3

Methionine

Formula: C₅H₁₁NO₂S

Colore e forma: White Crystals

Peso molecolare: 149.05105

Ref: 45-1411504

H-Met-OH

CAS: 63-68-3

Formula: C₅H₁₁NO₂S

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 149.2113

Ref: IN-DA00353V

L-Methionine 99%

CAS: 63-68-3

L-Methionine 99%

Purezza: 95%

Ref: 54-OR6767

L-Methionine

CAS: 63-68-3

L-Methionine

Purezza: ≥98%

Peso molecolare: 149.21g/mol

Ref: 54-BUP18381

L-Methionine

CAS: 63-68-3

L-Methionine

Formula: C₅H₁₁NO₂S

Purezza: 98.5%

Colore e forma: white to off-white powder

Peso molecolare: 149.21g/mol

Ref: 54-BIM0715

L-Methionine, 99%, GlenCell™, suitable for cell culture, Ph. Eur., USP grade

CAS: 63-68-3

Formula: C₅H₁₁NO₂S

Purezza: (Titration) 99.0 - 101.0 % (dried basis)

Colore e forma: White crystalline powder

Peso molecolare: 149.21

Ref: 7W-GM9348

L-Methionine

CAS: 63-68-3

Formula: C₅H₁₁NO₂S

Purezza: ≤ 0.5% (TLC)

Colore e forma: White or off-white powder

Peso molecolare: 149.21

Ref: 7W-GM0532

Methionine (L-Methionine)

CAS: 63-68-3

Colore e forma: Neat

Ref: 86-MM0358.00

L-Methionine

CAS: 63-68-3

Formula: C₅H₁₁NO₂S

Purezza: 95%~99%

Peso molecolare: 149.208

Ref: BP-BP3525

H-Met-OH

CAS: 63-68-3

M02945 - H-Met-OH

Formula: C₅H₁₁NO₂S

Purezza: 97%

Colore e forma: Solid, White to off-white crystalline powder

Peso molecolare: 149.21

Ref: 10-M02945

L-Methionine

CAS: 63-68-3

Formula: C₅H₁₁NO₂S

Colore e forma: Neat

Peso molecolare: 149.21

Ref: 04-C15021200

L-Methionine

CAS: 63-68-3

L-Methionine (L-Methionin) is the L-isomer of Methionine. Methionine is an essential amino acid for human development and acts as a hepatoprotectant.

Formula: C₅H₁₁NO₂S

Purezza: 99.58% - 99.84%

Colore e forma: Colourless Solid Crystalline

Peso molecolare: 149.21

Ref: TM-T4844

L-Methionine

CAS: 63-68-3

Formula: C₅H₁₁NO₂S

Colore e forma: White To Off-White Solid

Peso molecolare: 149.21

Ref: 4Z-M-475

L-methionine

CAS: 63-68-3

Methionine

Formula: C₅H₁₁NO₂S

Purezza: ≥ 95.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 149.21

Ref: 5G-82585

L-Methionine

CAS: 63-68-3

Applications Essential aminoacid for human development. Hepatoprotectant; antidote (acetominophen poisoning); urinary acidifier.
References Benevenga, N.J., et al.: J. Agric. Food Chem., 22, 2 (1974), Fleisher, L.D., et al.: Clin. Endocrinol. Metab., 3, 37 (1974), Meinnel, T., et al.: Biochimie, 75, 1061 (1993),

Formula: C₅H₁₁NO₂S

Colore e forma: White To Off-White

Peso molecolare: 149.21

Ref: TR-M260440

L-Methionine

CAS: 63-68-3

L-Methionine is a non-essential amino acid that belongs to the group of essential amino acids. It is a major constituent of proteins and is used in the metabolism of lipids, carbohydrates, and nucleic acids. Methionine is also involved in the synthesis of cysteine, which is an important antioxidant. L-Methionine can be found in many foods such as eggs, dairy products, fish, poultry, soybean products, peanuts, beans and seeds. Studies have shown that L-methionine has effects on liver function and may be useful for prevention or treatment of liver disorders such as primary sclerosing cholangitis (PSC). This compound also plays a role in the formation of body tissues and cells. L-Methionine has been shown to increase glutathione levels which are important for detoxification reactions and protection against oxidative stress. It also helps regulate calcium metabolism by reducing calcium absorption from food and increasing excretion via

Formula: C₅H₁₁NO₂S

Purezza: (Titration) 98.5 To 101.5%

Colore e forma: White Powder

Peso molecolare: 149.21 g/mol

Ref: 3D-FM10873