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65-82-7

65-82-7 structure
65-82-7 structure
Name N-acetyl-L-methionine
Synonyms EINECS 200-617-7
MFCD00064441
N-Acetyl-L-methionine
N-acetyl-methionine
Thiomedon
L-Methionine, N-acetyl-
(2S)-2-acetamido-4-methylsulfanylbutanoic acid
Acetylmethionine
Methionine, N-acetyl-, L-
Methionamine
L-N-Acetyl-Methionine
L-(N-Acetyl)methionine
Ac-Met-OH
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
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

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
HS Code 29309070
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title: CAS No. 65-82-7 | Chemsrc address: https://m.chemsrc.com/en/baike/838076.html

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