PNP-NAG
4'-nitrophenyl-2-acetamido-2-deoxy-β-glucopyranoside
CAS: 3459-18-5
Molecular Formula: C14H18N2O8
PNP-NAG - Names and Identifiers
| Name | 4'-nitrophenyl-2-acetamido-2-deoxy-β-glucopyranoside |
| Synonyms | PNP-NAG GLCNAC1-B-PNP 4-nitrophenyl-N-acetyl-β-D-glucosaminide 4-NITROPHENYL-N-ACETYL-B-D-GLUCOSAMINIDE 4-NITROPHENYL-N-ACETYL-BETA-D-GLUCOSAMINIDE 4-NITROPHENYL-2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOSIDE 4'-nitrophenyl-2-acetamido-2-deoxy-β-glucopyranoside 4-NITROPHENYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE 4-NITROPHENYL-2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE 4-NITROPHENYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOSIDE-(1,5) (4'-NITRO)PHENYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE |
| CAS | 3459-18-5 |
| EINECS | 222-398-7 |
| InChI | InChI=1/C14H18N2O8/c1-7(18)15-11-13(20)12(19)10(6-17)24-14(11)23-9-4-2-8(3-5-9)16(21)22/h2-5,10-14,17,19-20H,6H2,1H3,(H,15,18) |
PNP-NAG - Physico-chemical Properties
| Molecular Formula | C14H18N2O8 |
| Molar Mass | 342.3 |
| Density | 1.3038 (rough estimate) |
| Melting Point | 210-212 °C |
| Boling Point | 477.77°C (rough estimate) |
| Specific Rotation(α) | -14～-18°(D/20℃) (c=0,H2O) |
| Flash Point | 374°C |
| Solubility | Moderately soluble in water, soluble in DMSO, ethanol and pyridine. |
| Vapor Presure | 2.91E-20mmHg at 25°C |
| Appearance | Fine Powder |
| Color | White to off-white |
| Maximum wavelength(λmax) | ['400nm(Phosphate buffer sol.)(lit.)'] |
| BRN | 96193 |
| pKa | 12.76±0.70(Predicted) |
| Storage Condition | -20°C |
| Sensitive | Easily absorbing moisture |
| Refractive Index | 1.5110 (estimate) |
| MDL | MFCD00063696 |
| Use | Substrate of N-acetyl-glucosaminidase (N-acetyl-glucosaminidase) |
PNP-NAG - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| HS Code | 29329990 |
PNP-NAG - Reference
| Reference Show more | 1. Chen Di, Jiang Ke, Zhou Xin, etc. Preparation of cashew Oligopeptide and its anti-allergic effect in vitro [J]. Food and machinery, 2020, 036(004):26-31,55. 2. [IF = 3.757] Yihao Liu et al."Biochemical characterization of a beta-N-acetylhexosaninase from catenin, tsuokai, suitable for the synthesis of lacto-N-triose II." Process Biochem. 2021 Mar;102:360 |
PNP-NAG - Reference Information
| Use | 4-nitrophenyl-2-acetamido-2-deoxy-B-D-glucopyranosperm is a useful substrate for rapid colorimetric determination of N-acetyl-β-glucosaminidase in human urine. |
Last Update：2024-04-09 19:05:11
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