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MW 375.3 Da, Purity >95%. Resorufin β-D-galactopyranoside requires only a single-step hydrolysis reaction to attain full fluorescence making it especially useful for sensitive enzyme measurements in applications such as ELISAs or high-content screening systems. Suitable for continuous measurement of enzyme activity at Ex/Em=573/585 nm. Can quantitate beta-galactosidaseactivity in single yeast cells via flow cytometry.

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Images

Chemical Structure - Resorufin β-D-galactopyranoside (AB273639), expandable thumbnail

Key facts

CAS number
95079-19-9
Purity
> 95%
Form
Solid
Molecular weight
375.3 Da
Molecular formula
C18H17NO8
PubChem identifier
125273
Nature
Synthetic
Excitation/Emission
Ex: 573nm, Em: 585nm

Target data

Recommended products

MW 375.3 Da, Purity >95%. Resorufin β-D-galactopyranoside requires only a single-step hydrolysis reaction to attain full fluorescence making it especially useful for sensitive enzyme measurements in applications such as ELISAs or high-content screening systems. Suitable for continuous measurement of enzyme activity at Ex/Em=573/585 nm. Can quantitate beta-galactosidaseactivity in single yeast cells via flow cytometry.

Key facts

Purity
> 95%
PubChem identifier
125273
Solubility

Soluble in DMSO to 50 mM.

Biochemical name
Resorufin galactopyranoside
Biological description

Resorufin β-D-galactopyranoside requires only a single-step hydrolysis reaction to attain full fluorescence making it especially useful for sensitive enzyme measurements in applications such as ELISAs or high-content screening systems. Suitable for continuous measurement of enzyme activity at Ex/Em=573/585 nm. Can quantitate beta-galactosidaseactivity in single yeast cells via flow cytometry.

Canonical SMILES
C1=CC2=C(C=C1OC3C(C(C(C(O3)CO)O)O)O)OC4=CC(=O)C=CC4=N2
Isomeric SMILES
C1=CC2=C(C=C1O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)OC4=CC(=O)C=CC4=N2
InChI
InChI=1S/C18H17NO8/c20-7-14-15(22)16(23)17(24)18(27-14)25-9-2-4-11-13(6-9)26-12-5-8(21)1-3-10(12)19-11/h1-6,14-18,20,22-24H,7H2/t14-,15+,16+,17-,18-/m1/s1
InChIKey
QULZFZMEBOATFS-DISONHOPSA-N
IUPAC name
7-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenoxazin-3-one
Excitation/Emission
Ex: 573nm, Em: 585nm

Storage

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store in the dark, Store under desiccating conditions

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1 product image

  • Chemical Structure - Resorufin β-D-galactopyranoside (ab273639), expandable thumbnail

    Chemical Structure - Resorufin β-D-galactopyranoside (ab273639)

    Chemical structure of Resorufin beta-D-galactopyranoside, 95079-19-9

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

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