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4-Nitrophenyl α-D-galactopyranoside

Name: 4-Nitrophenyl &#945;-<SC>D</SC>-galactopyranoside
Brand: SIGMA

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

NACRES:

NA.32

PubChem Substance ID:

24897448

UNSPSC Code:

12352204

EC Number:

231-343-6

MDL number:

MFCD00065050

Beilstein/REAXYS Number:

92214

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Properties

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

Description

Application

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

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This Item	N7006	N1377	N4264
Sigma-Aldrich N0877 4-Nitrophenyl α-D-galactopyranoside	Sigma-Aldrich N7006 4-Nitrophenyl β-D-glucopyranoside	Sigma-Aldrich N1377 4-Nitrophenyl α-D-glucopyranoside	Sigma-Aldrich N4264 4-Nitrophenyl N-acetyl-α-D-galactosaminide
assay ≥99% (TLC)	assay ≥98% (TLC)	assay ≥99%	assay ≥98% (TLC)
solubility methanol: 100 mg/mL, clear to very slightly hazy	solubility water: 50 mg/mL, clear to very slightly hazy	solubility methanol: 20 mg/mL, clear to very slightly hazy, colorless to greenish-yellow	solubility DMF: 25 mg/mL, clear, colorless to faintly yellow
Quality Level 200	Quality Level 300	Quality Level 300	Quality Level 200
form powder	form powder	form powder or crystals	form powder
storage temp. −20°C	storage temp. −20°C	storage temp. −20°C	storage temp. −20°C

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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Global Trade Item Number

SKU	GTIN
N0877-1G	04061834093138
N0877-5G	04061834093169
N0877-500MG	04061834093152
N0877-250MG	04061834093145
N0877-100MG	04061834093121

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