4-Nitrophenyl α-D-glucopyranoside is used as a substrate for the assay of α-glucosidase. A stock solution of 4 mM is prepared in deionized water. Upon the enzymatic hydrolysis of this substrate, 4-nitrophenol is produced. The molar extinction coefficient of 4-nitrophenol in 0.01 M NaOH (pH 10.2) is approximately 18,380 at 400 nm.
N1377
4-Nitrophenyl α-D-glucopyranoside
chromogenic, ≥99%, powder or crystals
Synonyme(s) :
p-Nitrophenyl α-D-glucopyranoside
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A propos de cet article
Formule empirique (notation de Hill) :
C12H15NO8
Numéro CAS:
Poids moléculaire :
301.25
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
223-189-3
MDL number:
Beilstein/REAXYS Number:
92212
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4-Nitrophenyl α-D-glucopyranoside, ≥99%
Quality Segment
assay
≥99%
form
powder or crystals
solubility
methanol: 20 mg/mL, clear to very slightly hazy, colorless to greenish-yellow
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-ZIQFBCGOSA-N
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Cet article | |||
|---|---|---|---|
| assay ≥99% | assay ≥99% (TLC) | assay ≥98% (TLC) | assay ≥98% |
| solubility methanol: 20 mg/mL, clear to very slightly hazy, colorless to greenish-yellow | solubility methanol: 100 mg/mL, clear to very slightly hazy | solubility water: 50 mg/mL, clear to very slightly hazy | solubility warm ethanol: acetic acid (1:1): 20 mg/mL, clear, colorless to faintly yellow |
| Quality Level 300 | Quality Level 200 | Quality Level 300 | Quality Level 100 |
| form powder or crystals | form powder | form powder | form powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
Classe de stockage
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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How is 4-Nitrophenyl α-D-glucopyranoside, Product N1377, used?
1 answer-
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the melting point and specific rotation for 4-Nitrophenyl α-D-glucopyranoside, Product N1377?
1 answer-
The melting point range from our MSDS is 209-213 °C. The optical rotation is lot specific, and can be found on the Certificate of Analysis at our website.
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What is the solubility of 4-Nitrophenyl α-D-glucopyranoside, Product N1377?
1 answer-
We test the solubility of 4-Nitrophenyl α-D-glucopyranoside at 20 mg/mL in methanol. When 4-Nitrophenyl α-D-glucopyranoside is used as a substrate for α-glucosidase, a 4 mM stock solution is made in water.
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