4-(Bromomethyl)-7-(diethylamino)coumarin
- Product Name
- 4-(Bromomethyl)-7-(diethylamino)coumarin
- CAS No.
- 1256259-14-9
- Chemical Name
- 4-(Bromomethyl)-7-(diethylamino)coumarin
- Synonyms
- 4-(Bromomethyl)-7-(diethylamino)coumarin;4-(Bromomethyl)-7-(diethylamino)-2H-chromen-2-one;2H-1-Benzopyran-2-one, 4-(bromomethyl)-7-(diethylamino)-
- CBNumber
- CB33360713
- Molecular Formula
- C14H16BrNO2
- Formula Weight
- 310.19
- MOL File
- 1256259-14-9.mol
4-(Bromomethyl)-7-(diethylamino)coumarin Property
- Boiling point:
- 435.8±45.0 °C(Predicted)
- Density
- 1.407±0.06 g/cm3(Predicted)
- pka
- 3.21±0.20(Predicted)
- form
- powder to crystal
- color
- Light yellow to Brown
- InChI
- InChI=1S/C14H16BrNO2/c1-3-16(4-2)11-5-6-12-10(9-15)7-14(17)18-13(12)8-11/h5-8H,3-4,9H2,1-2H3
- InChIKey
- JPBOBQNHSXLIBI-UHFFFAOYSA-N
- SMILES
- C1(=O)OC2=CC(N(CC)CC)=CC=C2C(CBr)=C1
Safety
- HS Code
- 2932.20.0500
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- B5008
- Product name
- 4-(Bromomethyl)-7-(diethylamino)coumarin
- Purity
- >98.0%(T)
- Packaging
- 200mg
- Price
- $338
- Updated
- 2024/03/01
- Product number
- 39725
- Product name
- 4-(Bromomethyl)-7-(diethylamino)coumarin,97%(HPLC)
- Purity
- 97%(HPLC)
- Packaging
- 200MG
- Price
- $349.44
- Updated
- 2021/12/16
- Product number
- 3057EL
- Product name
- 4-(Bromomethyl)-7-(diethylamino)chromen-2-one
- Packaging
- 200mg
- Price
- $475
- Updated
- 2021/12/16
4-(Bromomethyl)-7-(diethylamino)coumarin Chemical Properties,Usage,Production
Research
7-Diethylamino-4-methyl coumarin (DEACM) derivatives are widely used as photolabile protecting groups. The photolysis of 4-(Bromomethyl)-7-(diethylamino)coumarin (DEACM-Br) with Br as the leaving group was investigated by Takanoet al. The main reaction path was found to be the generation of radical D via homolytic C–Br bond cleavage. Interestingly, products derived from C-T, the triplet state of the carbocation intermediate (i.e., 7-(diethylamino)-4-methyl cation (C)), were identified, thereby confirming the existence of C-T for the first time[1].
References
[1] Ma-aya Takano."Photoreaction of 4-(Bromomethyl)-7-(diethylamino)coumarin: Generation of a Radical and Cation TripletDiradical during the C-Br Bond Cleavage." Organic Letters (2022).
4-(Bromomethyl)-7-(diethylamino)coumarin Preparation Products And Raw materials
Raw materials
Preparation Products
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