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MOPS

SIGMA/RDD003 - anhydrous, free-flowing, Redi-Dri™, ≥99.5%

Synonym: 3-(N-Morpholino)propanesulfonic acid; 4-Morpholinepropanesulfonic acid

CAS Number: 1132-61-2
Empirical Formula (Hill Notation): C7H15NO4S
Molecular Weight: 209.26
EC Number: 214-478-5
MDL Number: MFCD00006183
Linear Formula: C7H15NO4S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-RDD003-1KG 1 kg
 $769.00
1/EA		 Add To Favorites
45-RDD003-2.5KG 2.5 kg
 $1250.00
1/EA		 Add To Favorites
Loss on Drying Graph
Free-flowing salts
The Redi-Dri™ packaging system eliminates the common issue of clumping that is noted with many hygroscopic salts and buffers and provides free-flowing, ready-to- use material at all times.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: RDD003-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: RDD003-2.5KG

 

λ 33 % in H2O
assay ≥99.5%
form crystalline powder
grade anhydrous
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
pH 2.5-4 (25 °C, 209 g/L)
pKa (25 °C) 7.2
product line Redi-Dri™
quality free-flowing
Quality Level 100 
SMILES string OS(=O)(=O)CCCN1CCOCC1
solubility water: 0.5 g/mL, clear, colorless
useful pH range 6.5-7.9
Application:

  • MOPS buffer for enhancing photoacoustic imaging: A study explored the utility of MOPS buffer in the synthesis of gold nanostars, enhancing their application in photoacoustic imaging due to the buffer′s pH stability, which is crucial for maintaining the optimal reaction conditions necessary for controlled nanostar growth (Zhang et al., 2024 ).

  • MOPS for intracytoplasmic sperm injection (ICSI): MOPS buffer′s role was investigated in a study where its influx following membrane piercing during ICSI was found to alter the transcriptome of human oocytes, suggesting a significant impact on oocyte viability and fertilization outcomes (Mendola et al., 2024 ).

  • Stability studies with MOPS in zinc complex formation: Utilizing MOPS buffer, a study examined the structures, solution equilibria, and speciation of zinc complexes with chloroquine and hydroxychloroquine, underlining the buffer′s role in maintaining the integrity and stability of these complexes (Squarcina et al., 2024 ).

  • MOPS in radiolabeling and in vivo evaluation: MOPS buffer was integral in the radiolabeling processes of lanmodulin with biomedically relevant lanthanide isotopes, enhancing the precision and effectiveness of in vivo evaluations in biomedical research (Martin et al., 2023 ).
Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Packaging: 1, 2.5 kg in poly bottle
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 230.0 °F - closed cup
Flash Point(C) 110 °C - closed cup
Purity ≥99.5%
UNSPSC 12161700

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