ChemicalBook > Product Catalog > Biochemical Engineering > Saccharides > Monosaccharide > 4-Nitrophenyl-beta-D-galactopyranoside
4-Nitrophenyl-beta-D-galactopyranoside
4-Nitrophenyl-beta-D-galactopyranoside Basic information
- Product Name:
- 4-Nitrophenyl-beta-D-galactopyranoside
- Synonyms:
-
- NITROPHENYL-B-D-GALACTOPYRANOSIDE, 4-
- P-NITROPHENYL BETA-D-GALACTOPYRANOSIDE
- P-NITROPHENYL BETA-D-GALACTOSIDE
- PNPG
- PNP-BETA-D-GAL
- PNP BETA-D-GALACTOPYRANOSIDE
- 4-Nitrophenyl-B-D-Galactopyranoside(PNPG)
- 4-Nitrophenyl-α-D-galactophranoside
- CAS:
- 3150-24-1
- MF:
- C12H15NO8
- MW:
- 301.25
- EINECS:
- 221-584-5
- Product Categories:
-
- substrate
- Biochemistry
- Galactose
- Glycosides
- Sugars
- Carbohydrates & Derivatives
- Substrates
- Mol File:
- 3150-24-1.mol
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4-Nitrophenyl-beta-D-galactopyranoside Chemical Properties
- Melting point:
- 178-182 °C
- Boiling point:
- 442.39°C (rough estimate)
- alpha
- [α]D20 -79～-85° (c=2, H2O)(calculated on the dried basis)
- Density
- 1.3709 (rough estimate)
- refractive index
- 1.5200 (estimate)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- solubility
- DMF: 11 mg/ml; DMSO: 10 mg/ml; Ethanol: Slightly soluble; PBS (pH 7.2): 0.09 mg/ml
- pka
- 12.55±0.70(Predicted)
- form
- powder to crystal
- color
- White to Almost white
- Water Solubility
- Soluble in DMSO, Methanol, Water.
- BRN
- 92213
- InChIKey
- IFBHRQDFSNCLOZ-AUCPDYOHSA-N
- LogP
- -0.590
- CAS DataBase Reference
- 3150-24-1(CAS DataBase Reference)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 24/25-36-26
- WGK Germany
- 3
- F
- 3-10-21
- HS Code
- 29389090
MSDS
- Language:English Provider:4-Nitrophenyl-beta-D-galactopyranoside
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
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4-Nitrophenyl-beta-D-galactopyranoside Usage And Synthesis
Chemical Properties
white to light yellow crystalline powder
Uses
p-Nitrophenyl-β-D-galactopyranoside (cas# 3150-24-1) is a compound useful in organic synthesis.
Definition
ChEBI: A beta-D-galactopyranoside having a 4-nitrophenyl substituent at the anomeric position.
Purification Methods
Purify the galactoside by recrystallisation from EtOH. [Horikoshi J Biochem (Tokyo) 35 39 1042, Goebel & Avery J Exptl Medicine 50 521 1929, Snyder & Link J Am Chem Soc 7 5 1758.] It is a chromogenic substrate for -galactosidases [Buoncore et al. J Appl Biochem 2 390 1980]. [Beilstein 17/7 V 55.]
4-Nitrophenyl-beta-D-galactopyranoside Preparation Products And Raw materials
Raw materials
4-Nitrophenyl-beta-D-galactopyranosideSupplier
Hunan Hui Bai Shi Biotechnology Co., Ltd. Gold
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Hunan Waybel Advanced Materials Co.,Ltd Gold
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- 0745-2866851 17307457092
- 3002708854@qq.com
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4-Nitrophenyl-beta-D-galactopyranoside(3150-24-1)Related Product Information
- Tris(hydroxymethyl)nitromethane
- Alkyl polyglucoside
- Centchroman
- Tetrahydropyran
- BETA-GLUCOSIDASE
- DIGITONIN
- α-galactosidase
- 2-Nitrophenyl-beta-D-galactopyranoside
- 4-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE HYDRATE,4-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE, 98+%,4-Nitrophenyl beta-D-galactopyranoside
- O-NITROPHENYL BETA-D-GALACTOPYRANOSIDE-6-PHOSPHATE, CYCLOHEXYLAMMONIUM SALT
- m-nitrophenyl beta-D-galactopyranoside ,3-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE
- 2-CHLORO-4-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE
- 2-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE-6-PHOSPHATE DICYCLOHEXYL
- 2-hexadecanoylamino-4-nitrophenyl-beta-D-galactopyranoside
- P-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE TETRAACETATE
- 4-Nitrophenyl-beta-D-galactopyranoside
- 2-NITROPHENYL BETA-D-GALACTOPYRANOSIDE-6-PHOSPHATE, CYCLOHEXYLAMMONIUM SALT, 80+%
- 2'-(N-HEXADECANOYLAMINO)-4'-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE