ChemicalBook > CAS DataBase List > P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE

P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE

Product Name
P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE
CAS No.
23646-68-6
Chemical Name
P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE
Synonyms
GALNAC-A-PNP;GalNAc-alpha-PNP;4-Νitrophenyl 2-(acetylaMino)-2-deoxy-;p-Nitrophenyl-alpha-N-acetylgalactosamine;4-Nitrophenyl-N-acetyl-α-D-galactosaminide;4-NITROPHENYL-N-ACETYL-ALPHA-D-GALACTOSAMINE;P-NITROPHENYL N-ACETYL-A-D-*GALACTOSAMIN IDE;4-NITROPHENYL-N-ACETYL-ALPHA-D-GALACTOSAMINIDE;P-NITROPHENYL N-ACETYL-ALPHA-D-GALACTOSAMINIDE;p-Nitrophenyl N-acetyl-alpha-D-galactosaminoside
CBNumber
CB1278628
Molecular Formula
C14H18N2O8
Formula Weight
342.3
MOL File
23646-68-6.mol
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P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Property

Melting point:
229-231°C (dec.)
Boiling point:
694.7±55.0 °C(Predicted)
Density 
1.51±0.1 g/cm3(Predicted)
storage temp. 
−20°C
solubility 
DMF: 25 mg/mL, clear, faintly yellow
pka
12.76±0.70(Predicted)
form 
Solid
color 
White to Light Yellow
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Safety

WGK Germany 
3
3-10-21
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
N4264
Product name
4-Nitrophenyl N-acetyl-α-D-galactosaminide
Purity
substrate for N-acetyl-α-D-galactosaminidase
Packaging
5mg
Price
$159
Updated
2024/03/01
Sigma-Aldrich
Product number
N4264
Product name
4-Nitrophenyl N-acetyl-α-D-galactosaminide
Purity
substrate for N-acetyl-α-D-galactosaminidase
Packaging
10mg
Price
$237
Updated
2024/03/01
Cayman Chemical
Product number
16755
Product name
4-Nitrophenyl N-acetyl-α-D-galactosaminide
Purity
≥98%
Packaging
1mg
Price
$44
Updated
2024/03/01
Cayman Chemical
Product number
16755
Product name
4-Nitrophenyl N-acetyl-α-D-galactosaminide
Purity
≥98%
Packaging
5mg
Price
$109
Updated
2024/03/01
Sigma-Aldrich
Product number
N4264
Product name
4-Nitrophenyl N-acetyl-α-D-galactosaminide
Purity
substrate for N-acetyl-α-D-galactosaminidase
Packaging
50mg
Price
$352
Updated
2024/03/01
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P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Chemical Properties,Usage,Production

Description

N-acetyl-D-galactosaminidase catalyzes the cleavage of N-acetylglucosamine (GlcNAc), the monomeric unit of the polymer chitin. 4-Nitrophenyl-N-acetyl-α-D-galactosaminide can be used as a chromogenic substrate for N-acetyl-D-galactosaminidase, generating a yellow solution upon cleavage.

Chemical Properties

White Solid

Uses

p-Nitrophenyl 2-Acetamido-2-deoxy-α-D-galactopyranoside (cas# 23646-68-6) is a compound useful in organic synthesis.

Definition

ChEBI: An N-acetyl-alpha-D-galactosaminide having a 4-nitrophenyl substituent at the anomeric position.

P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Suppliers

Jinan Samuel Pharmaceutical Co., Ltd.
Tel
0531-88821801 15192360884
Fax
0531-88821802
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605818151@qq.com
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China
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J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
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China
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94657
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
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86-21-50328109
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3bsc@sina.com
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China
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Feiyang Biotechnology Co., Ltd
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0533-7866336 13573361699
Fax
+86-533-7866337
Email
sales@chemfy.com
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China
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Chemsky(shanghai)International Co.,Ltd.
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021-50135380
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shchemsky@sina.com
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China
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32321
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Chengdu Ai Keda Chemical Technology Co., Ltd.
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4008-755-333 18080918076
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028-86757656
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800078821@qq.com
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China
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9718
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9ding chemical ( Shanghai) Limited
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4009209199
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86-021-52271987
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sales@9dingchem.com
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China
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Shanghai Aladdin Bio-Chem Technology Co.,LTD
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400-400-6206333 18521732826
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021-50323701
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market@aladdin-e.com
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China
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The future of Shanghai Industrial Co., Ltd.
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021-61552785
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021-55660885
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sales@shshiji.com
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China
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Shanghai JONLN Reagent Co., Ltd.
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400-0066400 13621662912
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021-55660885
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422131432@qq.com
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China
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View Lastest Price from P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
4-Nitrophenyl 2-Acetamido-2-deoxy-α-D-galactopyranoside 23646-68-6
Price
US $0.00/G
Min. Order
1G
Purity
98%min
Supply Ability
30kg/month
Release date
2023-02-21

23646-68-6, P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDERelated Search:


  • p-Nitrophenyl N-acetyl-alpha-D-galactosaminoside
  • p-Nitrophenyl-alpha-N-acetylgalactosamine
  • P-NITROPHENYL N-ACETYL-ALPHA-D-GALACTOSAMINIDE
  • P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE
  • P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-A-D-GALACTOPYRANOSIDE
  • GalNAc-alpha-PNP
  • 4-Νitrophenyl 2-(acetylaMino)-2-deoxy-
  • 4-NITROPHENYL-N-ACETYL-ALPHA-D-GALACTOSAMINIDE
  • 4-NITROPHENYL-N-ACETYL-ALPHA-D-GALACTOSAMINE
  • 4-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE
  • GALNAC-A-PNP
  • P-NITROPHENYL N-ACETYL-A-D-*GALACTOSAMIN IDE
  • p-nitrophenyl 2-acetamido-2-deoxy-α-d-galactopyranoside
  • 4-NITROPHENYL 2-ACETAMIDO-2-DEOXY-A-D-GALACTOPYRANOSIDE, 99% MIN., HPLC
  • 4-Nitrophenyl 2-(acetylamino)-2-deoxy-α-D-galacto-hexopyranoside
  • N-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(4-nitrophenoxy)oxan-3-yl]acetamide
  • N-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(4-nitrophenoxy)oxan-3-yl]ethanamide
  • N-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-methylol-2-(4-nitrophenoxy)tetrahydropyran-3-yl]acetamide
  • 4-Nitrophenyl 2-(acetylamino)-2-deoxy-alpha-D-galactopyranoside
  • N-((2R,3R,4R,5R,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-2-(4-nitrophenoxy)tetrahydro-2H-pyran-3-yl)acetamide
  • α-D-Galactopyranoside, 4-nitrophenyl 2-(acetylamino)-2-deoxy-
  • 4-Nitrophenyl-N-acetyl-α-D-galactosaminide
  • p-Nitrophenyl 2-Acetamido-2-deoxy-α-D-galactopyranoside
  • α-D-Galactopyranoside, 4-nitrophenyl 2-(acetylamino)-2-deoxy-
  • 23646-68-6
  • BioChemical
  • Biochemicals and Reagents
  • Enzymes, Inhibitors, and Substrates
  • Galactosaminidase, N-acetyl-beta-D
  • Enzyme Substrates
  • Substrates by Enzyme
  • Carbohydrates & Derivatives
  • Enzyme Substrate