Merck
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69947

Sigma-Aldrich

MOPS

BioUltra, for molecular biology, ≥99.5% (T)

Synonym(s):
3-(N-Morpholino)propanesulfonic acid, 4-Morpholinepropanesulfonic acid
Empirical Formula (Hill Notation):
C7H15NO4S
CAS Number:
Molecular Weight:
209.26
Beilstein:
1106776
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

grau

for molecular biology

Nível de qualidade

200

linha de produto

BioUltra

teor

≥99.5% (T)

forma

powder or crystals

Impurezas

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

resíduo de ignição

≤0.1% (as SO4)

perda

≤1% loss on drying, 110 °C

pH

2.5-4.0 (25 °C, 1 M in H2O)

useful pH range

6.5-7.9

pKa (25 °C)

7.2

solubilidade

H2O: 1 M at 20 °C, clear, colorless

traços de ânion

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

traços de cátion

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

Absorção UV

λ: 260 nm Amax: 0.020
λ: 280 nm Amax: 0.015

SMILES string

OS(=O)(=O)CCCN1CCOCC1

InChI

1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)

InChI key

DVLFYONBTKHTER-UHFFFAOYSA-N

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Descrição geral

3-(N-Morpholino)propanesulfonic acid or MOPS due to its inert nature is a preferred and widely used buffer in many biochemical studies.

Aplicação

MOPS has been used:
  • as a component of Roswell Park Memorial Institute (RPMI) medium for diluting fungal inoculum
  • as a buffer in capillary-zone electrophoresis to test performance
  • for the dilution of proteins from algal samples

Outras notas

Easily compare specifications for MOPS products with the MOPS specification table.
Component of running buffer in the fractionation of RNA on formaldehyde agarose gels

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

230.0 °F - closed cup

Ponto de fulgor (ºC)

110 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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