4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE
- Product Name
- 4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE
- CAS No.
- 3459-18-5
- Chemical Name
- 4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE
- Synonyms
- p-Nitrophenyl 2-Acetamido-2-deoxy-β-D-glucopyranoside;GLCNAC1-B-PNP;PNP-BETA-D-GLCNAC;4-Nitorphenyl--N-acetyl-D-;PNP N-ACETYL-BETA-D-GLUCOSAMINIDE;4-Nitrophenyl 2-acetamido-2-deoxy-;p-Nitrophenyl-N-acetylglucosaminide;P-Nitrophenyl-2-Acetamido-2-Deoxy-B-D-;2-NITROPHENYL-N-ACETYL-β-D-GLUCOSAMINE;4-NITROPHENYL-N-ACETYL-B-D-GLUCOSAMINIDE
- CBNumber
- CB7445022
- Molecular Formula
- C14H18N2O8
- Formula Weight
- 342.3
- MOL File
- 3459-18-5.mol
4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE Property
- Melting point:
- 210-212 °C
- Boiling point:
- 477.77°C (rough estimate)
- alpha
- -14~-18°(D/20℃) (c=0,H2O)
- Density
- 1.3038 (rough estimate)
- refractive index
- 1.5110 (estimate)
- storage temp.
- -20°C
- solubility
- H2O: 5 mg/mL, clear, colorless to very faintly yellow
- pka
- 12.76±0.70(Predicted)
- form
- Fine Powder
- color
- White to off-white
- Water Solubility
- water: 5mg/mL, clear, colorless to very faintly yellow
- λmax
- 400nm(Phosphate buffer sol.)(lit.)
- BRN
- 96193
- CAS DataBase Reference
- 3459-18-5(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
N-Bromosuccinimide Price
- Product number
- N9376
- Product name
- 4-Nitrophenyl N-acetyl-β-D-glucosaminide
- Purity
- ≥99% (TLC)
- Packaging
- 1g
- Price
- $272
- Updated
- 2024/03/01
- Product number
- 487052
- Product name
- p-Nitrophenyl-N-acetyl-β-D-glucosaminide - CAS 3459-18-5 - Calbiochem
- Purity
- Useful substrate for rapid colorimetric assay of N-acetyl-β-glucosaminidase activity in human urine.
- Packaging
- 1g
- Price
- $208
- Updated
- 2024/03/01
- Product number
- N0866
- Product name
- 4-Nitrophenyl 2-Acetamido-2-deoxy-β-D-glucopyranoside
- Purity
- >98.0%(HPLC)(N)
- Packaging
- 200mg
- Price
- $66
- Updated
- 2024/03/01
- Product number
- N0866
- Product name
- 4-Nitrophenyl 2-Acetamido-2-deoxy-β-D-glucopyranoside
- Purity
- >98.0%(HPLC)(N)
- Packaging
- 1g
- Price
- $198
- Updated
- 2024/03/01
- Product number
- 28954
- Product name
- 4-Nitrophenyl N-acetyl-β-D-glucosaminide
- Packaging
- 100mg
- Price
- $44
- Updated
- 2024/03/01
4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE Chemical Properties,Usage,Production
Chemical Properties
Slightly Off-White Crystalline Solid
Uses
substrate for a-L-fucosidases
Uses
Useful substrate for the rapid colorimetric assay of N-Acetyl-beta-glucosaminidase in human urine.
Uses
4-Nitrophenyl-N-acetyl-β- D-glucosaminide is a useful substrate for the rapid colorimetric assay of N-Acetyl-beta-glucosaminidase in human urine
Definition
ChEBI: An N-acetyl-beta-D-glucosaminide in which the anomeric hydroxy hydrogen is replaced by a 4-nitrophenyl group.
Biological Activity
4-Nitrophenyl N-acetyl-β-D-glucosaminide (NP-GlcNAc) is a widely used hexosaminidase substrate. Enzymatic action cleaves the glycosidic bond and forms 4-nitrophenolate (pNP) which is measured at 405 nm. NP-GlcNAc can also be used in combination with diethylaminoethyl-a-cyclodextrin (DEn-CD) for a rapid and accurate rate assay method for b-N-acetylglucosaminidase. The cyclodextrin derivative is used as an additive to ionize 4-nitrophenol to yellow-colored 4-nitrophenoxide at a pH near 5, the pH optimum for the enzyme.
4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE manufacturers
- Product
- 4-Nitrophenyl N-acetyl-β-D-glucosaminide 3459-18-5
- Price
- US $0.00/G
- Min. Order
- 10G
- Purity
- 98%min
- Supply Ability
- 30kg/month
- Release date
- 2023-02-15
- Product
- 4-Nitrophenyl 2-acetamido-2-deoxyhexopyranoside 3459-18-5
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 1000kg
- Release date
- 2018-12-25