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M4610 MOPS Free Acid CAS: 1132-61-2

Specifications
References
CAS Number
1132-61-2
Grade
Molecular Biology Grade
MDL Number
MFCD00006183
Molecular Formula
C7H15NO4S
Molecular Weight
209.26
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT
3-(4-Morpholino)propanesulfonic Acid; 3-(N-Morpholino)propanesulfonic Acid; 3-Morpholinopropanesulfonic Acid; MOPS; Morpholinopropanesulfonic Acid

MOPS Free Acid is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Good’s buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240 and 700nm, chemically stable, and stable to temperature and concentration changes.

Synonyms
3-(4-Morpholino)propanesulfonic Acid; 3-(N-Morpholino)propanesulfonic Acid; 3-Morpholinopropanesulfonic Acid; MOPS; Morpholinopropanesulfonic Acid
CAS No
1132-61-2
Molecular Formula
C7H15NO4S
Molecular Weight
209.26
Purity (Titration)
≥99.5%
Appearance
White powder.
Solubility (1M)
Colorless, clear, complete
pH (1%)
3.6-4.4
pKa
7.1-7.2
Water (KF)
≤1%
Melting Point
277-281°C
Absorbance (A260, 1M H2O)
As Reported
Absorbance (A280, 1M H2O)
As Reported
DNase
None Detected
RNase
None Detected
Protease
None Detected
Storage and Stability
Maybe stored at RT. Stable for 12 months after receipt.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
All products should be handled by qualified personnel only, trained in laboratory procedures.
References
1. Spence, J.T., et al. 1988. Biochem. J. 250, 921, 2. El-Gahami, M. et al.: J. Mol. Liq., 193, 45 (2014)
USBio References
No references available
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