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N-Acetylmethionine

N-Acetylmethionine structure

CAS No:
1115-47-5
Formula:
C7H13NO3S
Chemical Name:
N-Acetylmethionine
Synonyms:
Methionine,N-acetyl-;Methionine,N-acetyl-,DL-;DL-Methionine,N-acetyl-;N-Acetylmethionine;N-Acetyl-DL-methionine;Acetyl-DL-methionine;DL-N-acetylmethionine;NSC 7633;2-Acetylamino-4-methylsulfanyl-butyric acid;2-Acetamido-4-(methylsulfanyl)butanoic acid;2-Acetamido-4-methylsulfanylbutanoic acid;25129-27-5
Categories:
Cosmetic Ingredient > Skin Conditioning

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Description

White crystalline powder

N-Acetylmethionine Basic Attributes

Molecular Weight：

191.25

Exact Mass：

191.25

BRN：

1725554

EC Number：

214-224-3

NSC Number：

118514|7633

DSSTox ID：

DTXSID5037022

HScode：

29309070

Characteristics

PSA：

91.7

XLogP3：

0.1

Appearance：

white crystalline powder

Density：

1.2684 (rough estimate)

Melting Point：

111-113 °C

Boiling Point：

453.6±40.0 °C(Predicted)

Flash Point：

228.1±27.3 °C

Refractive Index：

1.6370 (estimate)

Water Solubility：

soluble in water, ethanol, ethyl acetate.

Storage Conditions：

0-6°C

Vapor Pressure：

1.72E-09mmHg at 25°C

Toxicity：

Peritoneal-mouse LD50: 6700 mg/kg

Flammability characteristics：

Flammable; decomposes by heating to release toxic nitrogen oxides and sulfur oxide fumes

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36-24/25

RTECS Number：

PD0500000

Marks：

Storage features：

Warehouse ventilated, low temperature and dry

Precautionary statement(s)：

P280, P305+P351+P338, P310

Hazard Statements：

H318

GHS Classification：

|Danger|H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]|P280, P305+P351+P338, and P310|Aggregated GHS information provided by 5 companies from 2 notifications to the ECHA C&L Inventory.

Toxicity

Toxicity class：

practically nontoxic

Drug Information

MeSH Entry Terms：

Hepsan

N-Acetylmethionine Use and Manufacturing

Uses

For biochemical research

Manufacturing Info：

Methionine, N-acetyl-: ACTIVE

Computed Properties

Molecular Weight:191.25
XLogP3:0.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:5
Exact Mass:191.06161445
Monoisotopic Mass:191.06161445
Topological Polar Surface Area:91.7
Heavy Atom Count:12
Complexity:172
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of N-Acetylmethionine

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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N-Acetylmethionine

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