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73660

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2-Nitrophenyl β-D-galactopyranoside

BioChemika, ≥99.0% (HPLC)

Synonym:o-Nitrophenyl β-D-galactopyranoside, ONPG
CAS Number:369-07-3
Linear Formula:C12H15NO8
Molecular Weight:301.25
Beilstein Registry Number:92207
EC Number:206-716-1
MDL number:MFCD00063255
PubChem Substance ID:24886478

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Description

Other NotesSubstrate for the determination of β-galactosidases1

Properties

product lineBioChemika
assay≥99.0% (HPLC)
optical activity[α]20/D −70±1°, c = 1% in H2O
mp186-193 °C (dec.)
storage temp.2-8°C

Safety

Personal Protective EquipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements22-24/25
WGK Germany3

References

Cited Reference1. H. Jagota et al. J. Food Sci. 46, 161, (1981)
BeilsteinBeil. 17,V,7,52