ChemicalBook > CAS DataBase List > 4-Bromomethyl-7-methoxycoumarin
4-Bromomethyl-7-methoxycoumarin
- Product Name
- 4-Bromomethyl-7-methoxycoumarin
- CAS No.
- 35231-44-8
- Chemical Name
- 4-Bromomethyl-7-methoxycoumarin
- Synonyms
- BMC;BR-MMC;BMC, Br-Mmc;-7-methoxy-2H-chromen-2-one;4-BROMOETHYL-7-METHOXYCOUMARIN;4-Bromomethyl-7-methoxycoumain;4-bromomethyl-7-hydroxycoumarin;7-Methoxy-4-bromomethylcoumarin;4-BROMOMETHYL-7-METHOXYCOUMARIN;4-BroMoMethyl-7-MethoxycouMarine
- CBNumber
- CB6345309
- Molecular Formula
- C11H9BrO3
- Formula Weight
- 269.09
- MOL File
- 35231-44-8.mol
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4-Bromomethyl-7-methoxycoumarin Property
- Melting point:
- 213-215 °C (lit.)
- Boiling point:
- 385.3±42.0 °C(Predicted)
- Density
- 1.552±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,2-8°C
- solubility
- chloroform: soluble20mg/mL, clear, colorless to faintly yellow
- form
- Powder and/or Chunks
- color
- Off-white to light yellow or beige
- Water Solubility
- insoluble
- λmax
- 330 nm (MeOH)
- BRN
- 187211
- Stability:
- Stable, but moisture and light-sensitive. Combustible. Incompatible with strong oxidizing agents.
- Major Application
- Detection of nitrated explosives; measuring ultraviolet ray power; photoacid generators; polyurethane foams; photoresists silica nanoparticles
- Biological Applications
- Analyzing/detecting carboxylic acids;analyzing/labeling fatty acids; detecting nitric oxide; detecting/separating bile acids; labeling pyrimidine nucleobases; anticancer agents; biomedical trace analysis; herbicides; as a substrate for measuring histone acetyltransferases (HATs) activity, peptidases activity, sirtuin activity
- LogP
- 2.730 (est)
- CAS DataBase Reference
- 35231-44-8(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-36-37/39
- RIDADR
- 1759
- WGK Germany
- 3
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29322090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 235202
- Product name
- 4-Bromomethyl-7-methoxycoumarin
- Purity
- 97%
- Packaging
- 1g
- Price
- $65.4
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 235202
- Product name
- 4-Bromomethyl-7-methoxycoumarin
- Purity
- 97%
- Packaging
- 5g
- Price
- $248
- Updated
- 2024/03/01
TCI Chemical
- Product number
- A5551
- Product name
- Br-Mmc (=4-Bromomethyl-7-methoxycoumarin)[for HPLC Labeling]
- Purity
- >98.0%(T)
- Packaging
- 1g
- Price
- $91
- Updated
- 2024/03/01
TCI Chemical
- Product number
- A5551
- Product name
- Br-Mmc (=4-Bromomethyl-7-methoxycoumarin)[for HPLC Labeling]
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $272
- Updated
- 2024/03/01
TRC
- Product number
- B685400
- Product name
- 4-Bromomethyl-7-methoxycoumarin
- Packaging
- 1g
- Price
- $90
- Updated
- 2021/12/16
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4-Bromomethyl-7-methoxycoumarin Chemical Properties,Usage,Production
Chemical Properties
Light Green-Yellow Crystals
Uses
4-Bromomethyl-7-methoxycoumarin has been used:
- as derivatization reagent in determination of 5-fluorouracil (5-FU) in human plasma by HPLC-tandem mass spectrometry
- as derivatization reagent in fluorescence detection of sodium monofluoroacetate (MFA-Na) in biological samples by HPLC
- in the synthesis of new caged derivatives of hydrolysis-resistant 8-bromoadenosine cyclic 3′,5′-monophosphate (8-Br-cAMP) and 8-bromoguanosine cyclic 3′,5′-monophosphate (8-Br-cGMP)
- in TLC and HPLC separation and fluorometric analysis of a wide range of naturally occurring acids, including bile and thromboxane B2
Uses
4-Bromomethyl-7-methoxycoumarin can be used as fluorescent label for fatty acids. For derivatization, TLC and HPLC separation, and fluorometric analysis of a wide range of naturally occurring acids, including bile and thromboxane B2.
Purification Methods
The coumarin crystallises from boiling AcOH; the crystals are washed with AcOH, EtOH and dried in a vacuum; 1HNMR (TFA) 3.97s, 4.57s, 6.62s, 6.92-7.19m and 7.80d. [Secrist et al. Biochem Biophys Res Commun 45 1262 1971, Dünges Anal Chem 49 442 1977, Beilstein 18 III/IV 348.]
4-Bromomethyl-7-methoxycoumarin Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Bromomethyl-7-methoxycoumarin manufacturers
Honest Joy Holdings Limited
- Product
- 4-Bromomethyl-7-methoxycoumarin 35231-44-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.7%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14
Dideu Industries Group Limited
- Product
- 4-Bromomethyl-7-methoxycoumarin 35231-44-8
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-29
Shaanxi Dideu Medichem Co. Ltd
- Product
- 4-Bromomethyl-7-methoxycoumarin 35231-44-8
- Price
- US $0.01-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50 tons
- Release date
- 2020-04-27
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