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N-Acetyl-D,L-Methionine

Name: <I>N</I>-Acetyl-<SC>D</SC>,<SC>L</SC>-Methionine
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

N-Acetyl-DL-methionine, Methionamine

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About This Item

Linear Formula:

CH₃SCH₂CH₂CH(NHCOCH₃)CO₂H

CAS Number:

1115-47-5

Molecular Weight:

191.25

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329748889

MDL number:

MFCD00008681

Beilstein/REAXYS Number:

1867673

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Properties

grade

pharmaceutical primary standard

agency

USP

API family

methionine & derivatives

manufacturer/tradename

USP

mp

117-119 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

room temp

SMILES string

CSCCC(NC(C)=O)C(O)=O

InChI

1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)

InChI key

XUYPXLNMDZIRQH-UHFFFAOYSA-N

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

N-Acetyl-ᴅ,ʟ-Methionine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as Methionine

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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This Item	PHR2636	1411504	1643292
USP 1009978 N-Acetyl-D,L-Methionine	Supelco PHR2636 N-Acetyl-D,L-Methionine	USP 1411504 L-Methionine	USP 1643292 Racemethionine
description United States Pharmacopeia (USP) Reference Standard	description Pharmaceutical Secondary Standard; Certified Reference Material	description United States Pharmacopeia (USP) Reference Standard	description United States Pharmacopeia (USP) Reference Standard
grade pharmaceutical primary standard	grade pharmaceutical secondary standard, certified reference material	grade pharmaceutical primary standard	grade pharmaceutical primary standard
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename USP	manufacturer/tradename USP
format neat	format -	format neat	format neat
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical small molecule	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)
API family methionine & derivatives	API family methionine & derivatives	API family methionine & derivatives	API family methionine & derivatives
agency USP	agency traceable to USP 1009978	agency USP	agency USP

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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