Merck
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N0877

Sigma-Aldrich

4-Nitrophenyl α-D-galactopyranoside

α-galactosidase substrate

Synonym(s):
p-Nitrophenyl α-D-galactopyranoside
Empirical Formula (Hill Notation):
C12H15NO8
CAS Number:
Molecular Weight:
301.25
Beilstein:
92214
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.32

Quality Level

assay

≥99% (TLC)

form

powder

solubility

methanol: 100 mg/mL, clear to very slightly hazy

storage temp.

−20°C

SMILES string

OC[C@H]1O[C@H](Oc2ccc(cc2)[N+]([O-])=O)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9+,10+,11-,12+/m1/s1

InChI key

IFBHRQDFSNCLOZ-IIRVCBMXSA-N

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Application

4-Nitrophenyl α-D-galactopyranoside has been used as a substrate to determine α-galactosidase activity.

Packaging

1, 5 g in poly bottle
100, 250, 500 mg in glass bottle

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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