N-acetyl-L-methionine

Modify Date: 2024-01-02 11:18:41

N-acetyl-L-methionine structure	Common Name	N-acetyl-L-methionine
	CAS Number	65-82-7	Molecular Weight	191.248
	Density	1.2±0.1 g/cm3	Boiling Point	371.3±52.0 °C at 760 mmHg
	Molecular Formula	C₇H₁₃NO₃S	Melting Point	104-107ºC
	MSDS	Chinese	Flash Point	178.3±30.7 °C

Use of N-acetyl-L-methionine

N-Acetyl-L-methionine, a human metabolite, is nutritionally and metabolically equivalent to L-methionine. L-methionine is an indispensable amino acid required for normal growth and development[1].

Name	N-acetyl-L-methionine
Synonym	More Synonyms

Description	N-Acetyl-L-methionine, a human metabolite, is nutritionally and metabolically equivalent to L-methionine. L-methionine is an indispensable amino acid required for normal growth and development[1].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease
References	[1]. Ball RO, et al. The in vivo sparing of methionine by cysteine in sulfur amino acid requirements in animal models and adult humans. J Nutr. 2006 Jun;136(6 Suppl):1682S-1693S.

Density	1.2±0.1 g/cm3
Boiling Point	371.3±52.0 °C at 760 mmHg
Melting Point	104-107ºC
Molecular Formula	C₇H₁₃NO₃S
Molecular Weight	191.248
Flash Point	178.3±30.7 °C
Exact Mass	191.061615
PSA	91.70000
LogP	0.95
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.532

N-acetyl-L-methionine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PD0480000

CHEMICAL NAME :: Methionine, N-acetyl-

CAS REGISTRY NUMBER :: 65-82-7

BEILSTEIN REFERENCE NO. :: 1725552

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H13-N-O3-S

MOLECULAR WEIGHT :: 191.27

WISWESSER LINE NOTATION :: 1VMYVQ2S1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 435 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: RPOBAR Research Progress in Organic-Biological and Medicinal Chemistry. (New York, NY) V.1-3, 1964-72. Discontinued. Volume(issue)/page/year: 2,262,1970

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	PD0480000
HS Code	29309070

Precursor 10
CAS#:60-35-5 Acetamide CAS#:3268-49-3 Methional CAS#:201230-82-2 carbon monoxide CAS#:79-20-9 Methyl acetate
CAS#:59-51-8 DL-Methionine CAS#:63-68-3 L-Methionine CAS#:108-24-7 Ethanoic anhydride CAS#:74-93-1 Methyl mercaptan
CAS#:51524-71-1 Acetyl-L-Homose... CAS#:17351-39-2 N-acetyl-Met-Ala
DownStream 3
CAS#:35671-83-1 N-Acetyl-L-meth... CAS#:63-68-3 L-Methionine CAS#:1115-47-5 N-Acetyl-DL-met...

HS Code	29309070

Importance of product inhibition in the kinetics of the acylase hydrolysis reaction by differential stopped flow microcalorimetry.

Anal. Biochem. 308 , 285-293, (2002)

The hydrolysis of N-acetyl-L-methionine, N-acetylglycine, N-acetyl-L-phenylalanine, and N-acetyl-L-alanine at 298.35K by porcine kidney acylase I (EC 3.5.1.14) was monitored by the heat released upon ...

Model sclerotization studies. 4. Generation of N-acetylmethionyl catechol adducts during tyrosinase-catalyzed oxidation of catechols in the presence of N-acetylmethionine.

Arch. Insect Biochem. Physiol. 38(1) , 44-52, (1998)

Incubation of catechol with mushroom tyrosinase in the presence of N-acetylmethionine resulted in the generation of an adduct. This product was identified to be N-acetylmethionyl catechol, on the basi...

Identification of N-acetylmethionine as the product released during the NH2-terminal processing of a pseudo-class I actin.

J. Biol. Chem. 264(19) , 11491-6, (1989)

Genes for the various isoactins define two classes of actin. Class I actin genes code for Met-Asp(Glu)-actin, and class II actin genes code for Met-X-Asp(Glu)-actin where X is usually cysteine. Amino ...

EINECS 200-617-7

MFCD00064441

N-Acetyl-L-methionine

N-acetyl-methionine

Thiomedon

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(2S)-2-acetamido-4-methylsulfanylbutanoic acid

Acetylmethionine

Methionine, N-acetyl-, L-

Methionamine

L-N-Acetyl-Methionine

L-(N-Acetyl)methionine

Ac-Met-OH

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-acetyl-L-methionine
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DC Chemicals Limited
China
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Nanjing Peptide Biotech Ltd
China
Product Name: Ac-Met-OH
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Acetyl-L-methionine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Zhejiang Hangyu API Co., Ltd
China
Product Name: N-Acetyl-L-methionine
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
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