C7H15NO4S
209.27 g/mol
Research ReagentWarning
MOPS
CAS1132-61-2EC214-478-5
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
MOPS is a zwitterionic biological buffer commonly used in cell culture, protein electrophoresis, and molecular biology experiments. Its effective buffering range is around pH 6.
Biological bufferLaboratory reagent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.81
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SimilarStructure SimilarSimilarity 0.81
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CAS1135-40-6
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N-tris((hydroxymethyl)methyl)-3-aminopropanesulfonic acid
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ReferenceSame Category
4-fluoro-L-phenylalanine
CAS1132-68-9
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ReferenceSame Category
(3S,4R)-1-METHYL-4-(2,4,6-TRIMETHOXYPHENYL)PIPERIDIN-3-OL
CAS113225-19-7
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for MOPS (CAS 1132-61-2) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-morpholin-4-ylpropane-1-sulfonic acid
InChIKey
DVLFYONBTKHTER-UHFFFAOYSA-N
SMILES
C1COCCN1CCCS(=O)(=O)O
Synonyms (32)
- M-8500
- MOPS
- 2axi
- MOPS solution
- MOPS, >=99.5% (titration)
- MOPS, BioUltra, >=99.5% (T)
- MOPS, Free Acid
- MOPS, Vetec(TM) reagent grade
- MOPS, biochemical grade
- MOPS, p.a.
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