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CAS:68399-79-1|AMPSO

CAS 68399-79-1 Chemical Formula C7H17NO5S Molecular Weight 227.28 EINECS Number 269-991-7 Purity 99% Package: 5g 25g 100g Worldwide Delivery Made in China

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Biochemicals

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Product introduction

Introduction and application of CAS:68399-79-1|AMPSO

Synonyms:

2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-1-propanesulfonicaci;

N-(1,1-DIMETHYL-2-HYDROXYETHYL)-3-AMINO-2-HYDROXY-PROPANESULFONIC ACID;

N-(1,1-DIMETHYL-2-HYDROXYETHYL)-3-AMINO-2-HYDROXYPROPANESULPHONIC ACID;

AMPSO;

3-[(1,1-DIMETHYL-2-HYDROXYETHYL)AMINO]-2-HYDROXY-PROPANESULFONIC ACID;

2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]propanesulphonic acid;

AMPSO FREE ACID SIGMAULTRA;

AMPSO FREE ACID;

Ampso(3-[(1,1-Dimethyl-2-Hydroxyethyl)Amino]-2-HydroxypropanesulfonicAcid);

AMPSO (N-(1,1-DIMETHYL-2-HYDROXYETHYL)-3-AMINO-2-HYDROXYPROPANESULFONIC ACID);

3-[(1.1-DIMETHYL-2-HYDROXYETHYL)AMINO]-2-HYDROXYPROPANESULFONICACID(AMPSO);

AMPSO Buffer;

3-[(1,1-dimethyl-2-hydroxyethyl)amino]-2-hydroxy-1-propane;

AMPSO, for biochemistry;

2-Hydroxy-3-(1,1-dimethyl-2-hydroxyethylamino)-1-propanesulfonic acid;

2-Hydroxy-3-[(1,1-dimethyl-2-hydroxyethyl)amino]-1-propanesulfonic acid;

2-Hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-1-propanesulfonic acid;

2-Hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]propane-1-sulfonic acid;

AMPSO (N-(1,1-Dimethyl-2-hydroxyethyl)-3-amino-2-hydroxypropanes;

2-Hydroxy-3-((1-hydroxy-2-methylpropan-2-yl);

2-Hydroxy-3-((1-hydroxy-2-Methylpropan-2-yl)aMino)propane-1-sulfonic acid;

NSC 378146;

1-Propanesulfonic acid,2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-;

2-hydroxy-3-[(1-hydroxy-2-methylpropan-2-yl)amino]propane-1-sulfonicaci;

Ampso (Free Acid Crystalline);

2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]propanesulph...;

3-[AMPSO;

N-(1,1-dimethyl-2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid （AMPSO）.

Application:

AMPSO (2-Amino-2-methyl-1-propanol sulfonic acid) is a zwitterionic biological buffer that is extensively used in biochemical and molecular biology research to stabilize pH in biological systems, particularly under conditions where other common buffers might fail. AMPSO has a useful buffering range of 8.3 to 10.1, making it particularly suitable for alkaline applications. Its buffering capacity is crucial in maintaining a stable environment during biochemical reactions that are sensitive to pH fluctuations, such as DNA/RNA extractions and protein solubility studies at higher pH levels. The chemical structure of AMPSO, featuring both amino and sulfonic acid groups, allows it to operate efficiently as a zwitterionic buffer; it can donate or accept protons, thus stabilizing pH by mitigating changes caused by acidic or basic compounds in the solution. This unique property is essential for applications such as electrophoresis and chromatographic techniques where precise pH control is necessary to ensure accurate mobility and separation of biomolecules. In research settings, AMPSO is valued not only for its pH stability but also for its low UV absorbance and minimal interaction with biological molecules, ensuring that it does not interfere with the biochemical processes being studied. This makes AMPSO an indispensable tool in laboratories focusing on high-pH biochemistry and molecular biology protocols.

Specification of CAS:68399-79-1|AMPSO

ITEMS	SPECIFICATION
CAS	68399-79-1
Chemical Formula	C₇H₁₇NO₅S
Molecular Weight	227.28
EINECS Number	269-991-7
Purity	99%
MDL Number	MFCD00041777
Melting Point	~222 °C
Solubility	H2O: 1 M at 20 °C, clear, colorless
Appearance	Crystals powder
Storage Condition	Sealed in dry,Room Temperature
Density	1.361±0.06 g/cm3(Predicted)
Acidity coefficient (pKa)	9.0(at 25℃) 9.1(at 37℃)
HS Number	29221990