N1752
4-Nitrophenyl β-D-lactopyranoside
powder
Synonym(s):
4-Nitrophenyl beta-D-lactopyranoside, p-Nitrophenyl-beta-D-lactopyranoside
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About This Item
Empirical Formula (Hill Notation):
C18H25NO13
CAS Number:
Molecular Weight:
463.39
NACRES:
NA.28
PubChem Substance ID:
UNSPSC Code:
12352204
MDL number:
assay
≥99% (TLC)
Quality Level
form
powder
color
white
solubility
water: 19.60-20.40 mg/mL, clear to slightly hazy, colorless to yellow
storage temp.
−20°C
SMILES string
OCC1OC(OC2C(O)C(O)C(OC2CO)Oc3ccc(cc3)N(=O)=O)C(O)C(O)C1O
InChI
1S/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-3-1-7(2-4-8)19(27)28/h1-4,9-18,20-26H,5-6H2
InChI key
IAYJZWFYUSNIPN-UHFFFAOYSA-N
Application
4-Nitrophenyl β-D-lactopyranoside may be used as a substrate for determining β-lactosidase activity and for determining the substrate specificity for β-glucosidase from the yeast Debaryomyces hansenii. It has also been used as a substrate for cellobiohydrolase.
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
涉药品监管产品
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Extraction and immobilization in one step of two beta-glucosidases released from a yeast strain of Debaryomyces hansenii
Riccio P, et al.
Enzyme and Microbial Technology, 24(3-4), 123-129 (1999)
Mechanism of initial rapid rate retardation in cellobiohydrolase catalyzed cellulose hydrolysis
Jalak J and Valjamae P
Biotechnology and Bioengineering, 106(6), 871-883 (2010)
Nanna Røjel et al.
Biotechnology and bioengineering, 117(2), 382-391 (2019-10-22)
Understanding the pH effect of cellulolytic enzymes is of great technological importance. In this study, we have examined the influence of pH on activity and stability for central cellulases (Cel7A, Cel7B, Cel6A from Trichoderma reesei, and Cel7A from Rasamsonia emersonii).
Global Trade Item Number
| SKU | GTIN |
|---|---|
| N1752-500MG | 04061834109754 |
| N1752-100MG | 04061834109747 |