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About This Item
Linear Formula:
CH3SCH2CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
149.21
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1722294
Product Name
L-Methionine, United States Pharmacopeia (USP) Reference Standard
InChI key
FFEARJCKVFRZRR-BYPYZUCNSA-N
SMILES string
CSCC[C@H](N)C(O)=O
InChI
1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
grade
pharmaceutical primary standard
API family
methionine & derivatives
manufacturer/tradename
USP
mp
284 °C (dec.) (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
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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.
Application
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 monographs such as:
- Serine
- Garlic Delayed-Release Tablets
- Powdered Garlic
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has 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.
For further information and support please go to the website of the issuing Pharmacopoeia.
Other Notes
Sales restrictions may apply.
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Methionine
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(2), 2848-2848 (2020)
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