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| CAS No.: | 1132-61-2 |
|---|---|
| Name: | 3-Morpholinopropanesulfonic acid |
| Article Data: | 7 |
| Cas Database | |
| Molecular Structure: | |
|
|
|
| Formula: | C7H15NO4S |
| Molecular Weight: | 209.266 |
| Synonyms: | 3-(4-Morpholino)propanesulfonicacid;3-(N-Morpholino)propanesulfonic acid;4-Morpholinepropanesulfonicacid;Morpholinopropanesulfonic acid;WAS 15;3-(N-Morpholino)propane sulfonic acid [MOPS];MOPS; |
| EINECS: | 214-478-5 |
| Density: | 1.298 g/cm3 |
| Melting Point: | 277-282 ºC |
| Flash Point: | 116 ºC |
| Solubility: | 1000 g/L (20 ºC) in water |
| Appearance: | white powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 75.22000 |
| LogP: | 0.61520 |
- 1132672-11-7N-[(1S,3S)-3-[[3-methoxy-5-(3-methoxypropoxy)phenyl]methyl]-4-methyl-1-[(2S,4S-tetrahydro-4-(1-methy)
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- 1132748-21-0MYCOPHENOLATE MOFETIL-D4
- 1132758-25-8Acetamide, N-[(1Z)-2-(2-methoxyphenyl)-1-methylethenyl]-
- 1132758-29-2Acetamide, N-[(1S)-2-(2-methoxyphenyl)-1-methylethyl]-
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| Conditions | Yield |
|---|---|
| In acetone at 25℃; for 3.5h; | 96% |
| In ethanol; water at 0℃; for 2h; Large scale; | 81% |
- 1132-61-2
3-(N-morpholino)propanesulfonic acid
| Conditions | Yield |
|---|---|
| With thionyl chloride In N-methyl-acetamide | |
| With thionyl chloride In N,N-dimethyl-formamide at 20℃; for 5h; |
| Conditions | Yield |
|---|---|
| With Amycolatopsis fastidiosa MA7344 In water at 32℃; for 168h; Microbiological reaction; |
- 1132-61-2
3-(N-morpholino)propanesulfonic acid
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: water 2: water View Scheme |
- 1132-61-2
3-(N-morpholino)propanesulfonic acid
- 1416049-31-4
[C1ted][MOPS]
| Conditions | Yield |
|---|---|
| In water |
- 1132-61-2
3-(N-morpholino)propanesulfonic acid
- 14518-69-5
tetra-n-butylphosphonium hydroxide
| Conditions | Yield |
|---|---|
| In water at 20℃; |
| Conditions | Yield |
|---|---|
| In water at 20℃; for 12h; |
| Conditions | Yield |
|---|---|
| In water at 20℃; for 12h; |
- 1132-61-2
3-(N-morpholino)propanesulfonic acid
- 2052-49-5
tetra(n-butyl)ammonium hydroxide
- 113599-00-1
3-Morpholin-4-yl-propane-1-sulfonatetetrabutyl-ammonium;
| Conditions | Yield |
|---|---|
| In water at 20℃; for 12h; |
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Chemistry
Molecule structure of MOPS (CAS NO.1132-61-2):
IUPAC Name: 3-Morpholin-4-ium-4-ylpropane-1-sulfonate
Molecular Weight: 209.2633 g/mol
Molecular Formula: C7H15NO4S
Density: 1.298 g/cm3
Melting Point: 277-282 °C
Flash Point: 116 °C
Storage Temp.: store at RT.
Water Solubility: 1000 g/L (20 °C)
Index of Refraction: 1.512
Molar Refractivity: 48.38 cm3
Molar Volume: 161.1 cm3
Surface Tension: 47.9 dyne/cm
XLogP3-AA: -3.2
H-Bond Donor: 1
H-Bond Acceptor: 4
Rotatable Bond Count: 3
Exact Mass: 209.072179
MonoIsotopic Mass: 209.072179
Topological Polar Surface Area: 70.9
Heavy Atom Count: 13
Canonical SMILES: C1COCC[NH+]1CCCS(=O)(=O)[O-]
InChI: InChI=1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)
InChIKey: DVLFYONBTKHTER-UHFFFAOYSA-N
EINECS: 214-478-5
Product Categories: Miscellaneous Biochemicals;Organic acids;Biochemistry;Good's Buffers;Buffer
History
MOPS is introduced by Good et al. in the 1960s.
Uses
MOPS (CAS NO.1132-61-2) is used as a buffering agent in biology and biochemistry. It has been tested and recommended for polyacrylamide gel electrophoresis.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| quail | LD50 | oral | > 316mg/kg (316mg/kg) | Ecotoxicology and Environmental Safety. Vol. 6, Pg. 149, 1982. |
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 1
RTECS: QE9104530
HS Code: 29349990
Specification
MOPS (CAS NO.1132-61-2) is also named as 3-Morpholinopropanesulfonic acid ; 3-N-Morpholinopropanesulfonic acid ; 4-Morpholinepropane sulfonic acid ; 4-Morpholinepropanesulfonic acid ; BRN 1106776 ; Morpholinopropanesulfonic acid . MOPS (CAS NO.1132-61-2) is white/clear crystalline powder. It is stable and incompatible with strong bases, strong oxidizing agents.