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A6659

AMPSO

≥99% (titration)

Synonym(s):

N-(1,1-Dimethyl-2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid

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About This Item

Empirical Formula (Hill Notation):
C7H17NO5S
CAS Number:
Molecular Weight:
227.28
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
269-991-7
Beilstein/REAXYS Number:
5929916
MDL number:
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Quality Segment

assay

≥99% (titration)

form

crystalline

useful pH range

8.3-9.7

pKa (25 °C)

9.0

solubility

water: 0.333 g/mL, clear to slightly hazy, colorless

application(s)

diagnostic assay manufacturing

SMILES string

CC(C)(CO)NCC(O)CS(O)(=O)=O

InChI

1S/C7H17NO5S/c1-7(2,5-9)8-3-6(10)4-14(11,12)13/h6,8-10H,3-5H2,1-2H3,(H,11,12,13)

InChI key

ACERFIHBIWMFOR-UHFFFAOYSA-N

General description

N-(1,1-dimethyl-2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid (AMPSO) is used as commercial pH buffers.

Application

AMPSO has been used in electroblotting the electrophoresed protein to nitrocellulose.

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This Item
A1911M8389T9269
assay

≥99% (titration)

assay

-

assay

≥99% (titration)

assay

≥99% (titration)

Quality Level

200

Quality Level

200

Quality Level

400

Quality Level

200

form

crystalline

form

crystalline powder

form

crystalline powder

form

crystalline powder

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

solubility

water: 0.333 g/mL, clear to slightly hazy, colorless

solubility

water: 0.33 g/mL, clear to slightly hazy, colorless

solubility

water: 0.333 mg/mL, clear, colorless

solubility

warm water: 0.333 g/mL, clear to slightly hazy, colorless

useful pH range

8.3-9.7

useful pH range

8.3-9.7

useful pH range

6.2-7.6

useful pH range

7.0-8.2


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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