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4-Methylumbelliferyl β-D-galactopyranoside_Molecular_structure_CAS_6160-78-7)
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4-Methylumbelliferyl β-D-galactopyranoside

Catalog No. 69590 Name Sigma Aldrich
CAS Number 6160-78-7 Website http://www.sigmaaldrich.com
M. F. C16H18O8 Telephone 1-800-521-8956
M. W. 338.30932 Fax
Purity ≥97.0% (HPLC) Email
Storage Chembase ID: 105953

SYNONYMS

IUPAC name
4-methyl-7-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H-chromen-2-one
IUPAC Traditional name
4-methyl-7-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-2-one
Synonyms
MUGA
MUG

DATABASE IDS

Beilstein Number 94673
CAS Number 6160-78-7
EC Number 228-185-5
MDL Number MFCD00036773

PROPERTIES

Empirical Formula (Hill Notation) C16H18O8
Grade for fluorescence
Impurities ≤1% water
Purity ≥97.0% (HPLC)
Fluorescence λex 360 nm; λem 447 nm in 0.05 M phosphate buffer pH 7.8 (β-Galactosidase)
Melting Point 258-263 °C (dec.)
Optical Rotation [α]20/D -64±2°, c = 1% in pyridine
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (English)
Application
Suitable as a fluorogenic substrate for β-Galactosidase (EC 3.2.1.23)
Other Notes
Substrate for β-galactosidase1
Description (简体中文)
Application
Suitable as a fluorogenic substrate for β-Galactosidase (EC 3.2.1.23)
Other Notes
Substrate for β-galactosidase1

REFERENCES