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N0877

Sigma-Aldrich

4-Nitrophenyl α-D-galactopyranoside

α-glucosidase substrate, chromogenic, ≥99% (TLC), powder

Synonym(s):

p-Nitrophenyl α-D-galactopyranoside

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About This Item

Empirical Formula (Hill Notation):
C12H15NO8
CAS Number:
7493-95-0
Molecular Weight:
301.25
Beilstein:
92214
EC Number:
231-343-6
MDL number:
MFCD00065050
UNSPSC Code:
12352204
PubChem Substance ID:
24897448
NACRES:
NA.32
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Product Name

4-Nitrophenyl α-D-galactopyranoside, α-galactosidase substrate

Quality Level

200

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.[1][2][3][4]

Storage Class Code

11 - 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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM3842
WXBD4607V
BCCL6721
WXBF1176V
BCCK4469

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