Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(Bromomethyl)-6,7-dimethoxy-2H-chromen-2-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-bromomethyl-6,7-dimethoxycoumarin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

88404-25-5

88404-25-5 structure

88404-25-5 structure

Name: 4-(Bromomethyl)-6,7-dimethoxy-2H-chromen-2-one
Chemical Name: 4-Bromomethyl-6,7-dimethoxycoumarin
CAS Number: 88404-25-5
Molecular Formula: C₁₂H₁₁BrO₄
Molecular Weight: 299.117
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
Create Date: 2018-12-24 18:06:21
Modify Date: 2025-08-25 12:39:44
4-Bromomethyl-6,7-dimethoxycoumarin is a fluorescent label for carboxylic acids in chromatographic detection[1].

Name	4-Bromomethyl-6,7-dimethoxycoumarin
Synonyms	2H-1-Benzopyran-2-one, 4-(bromomethyl)-6,7-dimethoxy- 4-(Bromomethyl)-6,7-dimethoxy-2H-chromen-2-one 4-(Bromomethyl)-6,7-dimethoxy-2-oxo-2H-benzopyran MFCD00011570 4-(bromomethyl)-6,7-dimethoxychromen-2-one

Description	4-Bromomethyl-6,7-dimethoxycoumarin is a fluorescent label for carboxylic acids in chromatographic detection[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others
References	[1]. Amet Y, et, al. Simultaneous radiometric and fluorimetric detection of lauric acid metabolites using high-performance liquid chromatography following esterification with 4-bromomethyl-6,7-dimethoxycoumarin in human and rat liver microsomes. J Chromatogr B Biomed Appl. 1996 Jun 7;681(2):233-9. [2]. R.Farinotti, et al. 4-Bromomethyl-6,7-dimethoxycoumarin as a fluorescent label for carboxylic acids in chromatographic detection. Journal of Chromatography A.Volume 269, 1983, Pages 81-90.

Density	1.5±0.1 g/cm3
Boiling Point	417.1±45.0 °C at 760 mmHg
Melting Point	212-216 °C(lit.)
Molecular Formula	C₁₂H₁₁BrO₄
Molecular Weight	299.117
Flash Point	206.0±28.7 °C
Exact Mass	297.984070
PSA	48.67000
LogP	2.70
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.579
Storage condition	Refrigerator

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;C: Corrosive;
Risk Phrases	R22
Safety Phrases	S26
RIDADR	1759
WGK Germany	3
Packaging Group	III
Hazard Class	8
HS Code	2932209090

Precursor 0
DownStream 2
4281-40-7 402755-39-9

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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