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4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Structure
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
  • CAS No.7493-95-0
  • Chemical Name:4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
  • CBNumber:CB7433232
  • Molecular Formula:C12H15NO8
  • Formula Weight:301.25
  • MOL File:7493-95-0.mol
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Property
  • Melting point 166-169 °C
  • Boiling point 582.2±50.0 °C(Predicted)
  • Density 1.599±0.06 g/cm3(Predicted)
  • refractive index 239 ° (C=1, H2O)
  • storage temp. -20°C
  • solubility Methanol (Slightly), Water (Slightly)
  • pka 12.55±0.70(Predicted)
  • form Solid
  • color White to Off-White
  • BRN 92214
  • InChIKey IFBHRQDFSNCLOZ-IIRVCBMXSA-N
  • LogP -0.550 (est)
  • CAS DataBase Reference 7493-95-0(CAS DataBase Reference)
  • UNSPSC Code 12352204
  • NACRES NA.32
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P305+P351+P338
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Price More Price(9)
  • Brand: Sigma-Aldrich(India)
  • Product number: N0877
  • Product name : 4-Nitrophenyl α-D-galactopyranoside
  • Purity: α-galactosidase substrate
  • Packaging: 100MG
  • Price: ₹3085.13
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: N0877
  • Product name : 4-Nitrophenyl α-D-galactopyranoside
  • Purity: α-galactosidase substrate
  • Packaging: 250MG
  • Price: ₹5726.43
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: N0877
  • Product name : 4-Nitrophenyl α-D-galactopyranoside
  • Purity: α-galactosidase substrate
  • Packaging: 500MG
  • Price: ₹9558.48
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: N0877
  • Product name : 4-Nitrophenyl α-D-galactopyranoside
  • Purity: α-galactosidase substrate
  • Packaging: 1G
  • Price: ₹14981.8
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: N0877
  • Product name : 4-Nitrophenyl α-D-galactopyranoside
  • Purity: α-galactosidase substrate
  • Packaging: 5G
  • Price: ₹66671.18
  • Updated: 2022/06/14
  • Buy: Buy

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Chemical Properties,Usage,Production

  • Chemical Properties Off-White Crystalline Solid
  • Uses p-Nitrophenyl α-D-Galactopyranoside (cas# 7493-95-0) is a compound useful in organic synthesis.
  • Definition ChEBI: An alpha-D-galactopyranoside having a 4-nitrophenyl substituent at the anomeric position.
  • Purification Methods Purify 4-nitrophenyl--D-galactopyranoside by recrystallisation from H2O or aqueous EtOH. The monohydrate has m 85o which resolidifies and melts again at 151-152o (the hemihydrate), then resolidifies again and melts at 173o to give the anhydrous form. Drying the monohydrate at 60o yields the hemihydrate, and drying at 100o gives the anhydrous compound. The tetraacetate has m 147o after drying at 100o. [Jermyn Aust J Chem 15 569 1962, Helfreich & Jung Justus Liebigs Ann Chem 589 77 1954.] It is a substrate for galactosidase [Dangelmaier & Holmsen Anal Biochem 104 182 1980]. [Beilstein 17/7 V 55.]
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Preparation Products And Raw materials
Raw materials
Preparation Products
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Suppliers
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4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Spectrum
7493-95-0, 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDERelated Search:
  • Substrates
  • Sugars
  • Glycosides
  • Galactose
  • Biochemistry
  • 13C & 2H Sugars
  • Carbohydrates & Derivatives
  • Enzyme substrates
  • substrate
  • 糖苷水解酶底物
  • 酶类
  • 酶与辅酶
  • 酶底物
  • 抑制剂
  • 化学试剂
  • 自主生产-优势产品
  • 其它
  • 通用生化试剂-酶与辅酶
  • 分析试剂-显色剂
  • 生化试剂-酶类
  • 糖化学分析标准品
  • 植物提取物
  • 氨基酸
  • 糖类化合物
  • 生化试剂
  • 糖类（碳水化合物）
  • 其他生化试剂
  • Enzyme Substrates
  • Enzymes, Inhibitors, and Substrates
  • Galactosidase, alpha
  • Substrates by Enzyme
  • Sugars
  • Glycosides
  • Galactose
  • BioChemical
  • Biochemicals and Reagents
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  • 对硝酚基-ALPHA-D-半乳糖苷
  • X0010060-50MG
  • PNPG,对硝基苯-Α-D-半乳糖苷
  • 4-NITROPHENYL Α-D-GALACTOPYRANOSIDE4-硝基苯基 Α-D-吡喃半乳糖苷
  • PNPG,4-硝基苯-Α-D-吡喃半乳糖苷
  • 对硝基苯-Α-D-吡喃半乳糖苷
  • (2R,3R,4S,5R,6R)-2-(羟甲基)-6-(4-硝基苯氧基)四氢-2H-吡喃-3,4,5-三醇
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  • 4-硝基苯基Α-D-吡喃半乳糖苷[Α-D-牛乳糖用培养基](易制爆,甄准不供应)
  • 对硝基苯基-Α-D-吡喃半乳糖苷/4-硝基苯基-Α-D-吡喃半乳糖苷/PNPG
  • 4-NITROPHENYL Α-D-GALACTOPYRANOSIDE对硝基苯-Α-D-吡喃半乳糖苷
  • 4-硝基苯基-ALPHA-D-半乳糖苷
  • 4-硝基苯基-半乳糖苷
  • 对硝基苯-ALPHA-D-半乳糖苷
  • 4-硝基苯-ALPHA-D-半乳糖苷
  • 4-硝基苯基-Α-D-吡喃半乳糖苷[Α-D-牛乳糖用培养基]
  • 4-硝基苯基-Α-D-吡喃半乳糖苷, 98+%
  • PNPG糖苷
  • 4-硝基苯基 ALPHA-D-吡喃半乳糖苷

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