4-Aminophenyl β-D-galactopyranoside
SIGMA/A9545 - ≥98% (TLC), β-galactosidase substrate
CAS Number: 5094-33-7
Empirical Formula (Hill Notation): C12H17NO6
Molecular Weight: 271.27
MDL Number: MFCD00067362
Linear Formula: C12H17NO6
Product Type: Chemical
assay | ≥98% (TLC) |
color | white to yellow cast |
form | powder |
InChI | 1S/C12H17NO6/c13-6-1-3-7( |
InChI key | MIAKOEWBCMPCQR-UHFFFAOYSA |
optical activity | [α]/D -42.00 to -34.00°, c = 9.00-11.00 mg/mL in water |
Quality Level | 200 |
SMILES string | Nc1ccc(OC2OC(CO)C(O)C(O)C |
solubility | water: 49.00-51.00 mg/mL, clear, colorless to yellow |
storage temp. | −20°C |
technique(s) | thin layer chromatography (TLC): suitable |
Application: | 4-Aminophenyl β-D-galactopyranoside (PAPG, 4-APG) is used as a substrate for the development of β-galactosidase(s) (GUS)-dependent assay systems via the formation of an electroactive product. It may be used to create affinity matricies for the capture or purification of β-galactosidase(s). |
Other Notes: | To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page. |
Packaging: | 1 g in glass bottle |
Packaging: | 100 mg in glass bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98% (TLC) |
Storage Temp. | −20°C |
UNSPSC | 12352201 |