4,6-Ethylidene-4-nitrophenyl-alpha-D-maltoheptaoside

Modify Date: 2024-01-11 12:57:08

4,6-Ethylidene-4-nitrophenyl-alpha-D-maltoheptaoside Structure
4,6-Ethylidene-4-nitrophenyl-alpha-D-maltoheptaoside structure
Common Name 4,6-Ethylidene-4-nitrophenyl-alpha-D-maltoheptaoside
CAS Number 96597-16-9 Molecular Weight 1300.130
Density 1.8±0.1 g/cm3 Boiling Point N/A
Molecular Formula C50H77NO38 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of 4,6-Ethylidene-4-nitrophenyl-alpha-D-maltoheptaoside


Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside (pNP-G7) is the substrate of α-amylase. Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside can be used to measure a-amylase activity[1].

 Names

Name 4,6-Ethylidene-4-nitrophenyl-alpha-D-maltoheptaoside
Synonym More Synonyms

  Biological Activity

Description Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside (pNP-G7) is the substrate of α-amylase. Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside can be used to measure a-amylase activity[1].
Related Catalog
References

[1]. Lorentz K. Routine alpha-amylase assay using protected 4-nitrophenyl-1, 4-alpha-D-maltoheptaoside and a novel alpha-glucosidase. Clin Chem. 2000 May;46(5):644-9.  

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Molecular Formula C50H77NO38
Molecular Weight 1300.130
Exact Mass 1299.412354
LogP -5.00
Index of Refraction 1.700

 Safety Information

Safety Phrases 24/25

 Synonyms

4-Nitrophenyl 4-O-[4-O-[4-O-[4-O-[4-O-[4-O-(4-O,6-O-ethylidene-alpha-D-glucopyranosyl)-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranoside
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