RES0199M-A7

SAFC

MOPSO, sodium salt

PharmaGrade, Manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production, suitable for cell culture

Synonym(s):
MOPSO sodium salt, 3-(N-Morpholinyl)-2-hydroxypropanesulfonic acid sodium salt, 3-Morpholino-2-hydroxypropanesulfonic acid sodium salt
Empirical Formula (Hill Notation):
C7H14NNaO5S
CAS Number:
Molecular Weight:
247.24
Beilstein/REAXYS Number:
9448952
MDL number:
PubChem Substance ID:
NACRES:
NA.21
Pricing and availability is not currently available.

Quality Level

biological source

synthetic

Agency/Method

non-compendial

product line

PharmaGrade

form

powder

application(s)

cell culture | mammalian: suitable

useful pH range

6.2 - 7.6

pKa (25 °C)

6.9

suitability

suitable for manufacturing use

foreign activity

Cytotoxicity, DNase, NICKase, RNase, and Protease; tested

SMILES string

[Na+].OC(CN1CCOCC1)CS([O-])(=O)=O

InChI

1S/C7H15NO5S.Na/c9-7(6-14(10,11)12)5-8-1-3-13-4-2-8;/h7,9H,1-6H2,(H,10,11,12);/q;+1/p-1

InChI key

WSFQLUVWDKCYSW-UHFFFAOYSA-M

General description

PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade.

Application

MOPSO Sodium is a biological buffer also referred to as a second generation “Good′s” buffer which displays improved solubility compared to traditional “Good′s” buffers. The pKa of MOPSO Sodium is 6.9 which make it an ideal candidate for buffer formulations which require a pH slightly below physiological to maintain a stable environment in solution. MOPSO Sodium is considered to be non-toxic to culture cell lines and provides high-solution clarity.

MOPSO Sodium can be used in cell culture media, biopharmaceutical buffer formulations (both upstream and downstream) and diagnostic reagents. MOPSO based buffers have been described for fixation of cells from urine samples.

Packaging

Product is available in the following package sizes:
RES0199M-A701X: 100 gm container
RES0199M-A702X: 1 kg container
RES0199M-A704X: 10 kg container

Caution

According to Ferreira, et al., MOPSO can have a strong interaction with iron in solution. Based on this citation, it is recommended to use plastic-coated or PTFE-coated utensils when working with this chemical.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Hazard Codes

Xi

Risk Statement

36/37/38

Safety Statement

26-36

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

(Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions ? a review.
Ferreira, C.M.H., et al.
Royal Society of Chemistry Advances, 5, 30989-31003 (2015)
(Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions ? a review.
Ferreira C.M.H. et al.
Royal Society of Chemistry Advances, 5, 30989-31003 (2015)

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