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905194

Sigma-Aldrich

10-Ethyl-3,7,8-trimethyl-benzo[g]pteridine-2,4(3H,10H)-dione

≥95%

Synonym(s):

Flavin photocatalyst

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About This Item

Empirical Formula (Hill Notation):
C15H16N4O2
CAS Number:
67767-38-8
Molecular Weight:
284.31
UNSPSC Code:
12161600
NACRES:
NA.22

Assay

≥95%

form

powder or crystals

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Photocatalysis
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst

mp

290 °C

storage temp.

2-8°C

SMILES string

O=C(C1=NC2=CC(C)=C(C)C=C2N(CC)C1=N3)N(C)C3=O

Related Categories

Application

10-Ethyl-3,7,8-trimethyl-benzo[g]pteridine-2,4(3H,10H)-dione is a flavin-based photocatalyst that can be used for photooxidation of alcohols.

Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)

Other Notes

Improved Flavin-Based Catalytic Photooxidation of Alcohols through Intersystem Crossing Rate Enhancement

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Kirill A Korvinson et al.
The journal of physical chemistry. A, 120(37), 7294-7300 (2016-08-28)
The triplet excited-state formation efficiency in a flavin derivative was increased by the introduction of iodine into the molecular framework. The transient absorption measurements showed that the intersystem crossing rate was 1.1 × 10(10) s(-1), significantly faster than in the
Improved flavin-based catalytic photooxidation of alcohols through intersystem crossing rate enhancement.
Korvinson KA, et al.
The Journal of Physical Chemistry A, 120(37), 7294-7300 (2016)

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