2-Bromo-1,4-naphthoquinone

ALDRICH/510300 - 98%

Synonym: 2-Bromo-1,4-dihydronaphthalene-1,4-dione; 2-Bromo-1,4-naphthalenedione; 2-Bromo-p-naphthoquinone; 3-Bromo-1,4-naphthoquinone; 3-Bromonaphthoquinone

CAS Number: 2065-37-4
Empirical Formula (Hill Notation): C₁₀H₅BrO₂
Molecular Weight: 237.05
MDL Number: MFCD00629301
Linear Formula: C₁₀H₅BrO₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-510300-10G	10 g	$101.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
InChI	1S/C10H5BrO2/c11-8-5-9(12)6-3-1-2-4-7(6)10(8)13/h1-5H
InChI key	KJOHPBJYGGFYBJ-UHFFFAOYSA-N
mp	131-133 °C (lit.)
SMILES string	BrC1=CC(=O)c2ccccc2C1=O

Application:	2-Bromo-1,4-naphthoquinone may be used in the preparation of: • benzo[f]indolequinones • 2-azido-1,4-naphthoquinone • 2-allyl-3-bromo-1,4-naphthoquinone • 2-(3-indolyl)-1,4-naphthoquinones
General description:	2-Bromo-1,4-naphthoquinone (BrQ) is a 1,4-naphthoquinone derivative that can be prepared by the bromination of 1-naphthol using N-bromosuccinimide. Its efficacy as an antifeedant against the cabbage looper, Trichoplusia ni has been evaluated.2 The reaction of BrQ with xanthene under photochemical conditions has been investigated. A report suggests that the replacement of 2-methyl-1,4-naphthoquinone with BrQ enhances its ability to produce hydrogen peroxide which can be employed for cancer treatment.
Packaging:	10 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	131-133 °C (lit.)
UNSPSC	12352100

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