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ChemicalBook >> CAS DataBase List >> Coumarin 343

Coumarin 343

Coumarin 343 price.
  • $45 - $800
  • Product name: Coumarin 343
  • CAS: 55804-65-4
  • MF: C16H15NO4
  • MW: 285.29
  • EINECS:259-824-6
  • MDL Number:MFCD00051335
  • Synonyms:COUMARIN 519;COUMARIN 343;RARECHEM AL BO 1145;Coumarin343,lasergrade;Coumarin343lasergrade;Coumarin 343, laser grade, pure;COUMARIN(RG);Exciton Coumarin 519
17 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chem-Impex
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 25mg
  • 50mg
  • 100mg
  • 200mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product numberV2383
  • Product descriptionCoumarin 343
  • Packaging200mg
  • Price$164
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number55804654
  • Product description11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid
  • Packaging5g
  • Price$555.39
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA723394
  • Product description11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid 98+%
  • Packaging100mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA723394
  • Product description11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid 98+%
  • Packaging250mg
  • Price$74
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000526
  • Product descriptionCOUMARINE-343 95.00%
  • Packaging100MG
  • Price$141.02
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62866
  • Product descriptionCoumarin 343
  • Packaging50mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62866
  • Product descriptionCoumarin 343
  • Packaging100mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62866
  • Product descriptionCoumarin 343
  • Packaging250mg
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62866
  • Product descriptionCoumarin 343
  • Packaging500mg
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC62866
  • Product descriptionCoumarin 343
  • Packaging1g
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38614
  • Product descriptionCoumarin 343
  • Packaging200MG
  • Price$95.51
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11104586
  • Product description11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid 95+%
  • Packaging5g
  • Price$561
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number16541
  • Product descriptionCoumarin 343
  • Packaging100mg
  • Price$580
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number393029
  • Product descriptionCoumarin 343 Dye content 97%
  • Packaging100mg
  • Price$61.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number393029
  • Product descriptionCoumarin 343 Dye content 97%
  • Packaging500mg
  • Price$218
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberC2899
  • Product descriptionCoumarin 343
  • Packaging200mg
  • Price$112
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific V2383 Coumarin 343 200mg $164 2021-12-16 Buy
Alichem 55804654 11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid 5g $555.39 2021-12-16 Buy
Ambeed A723394 11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid 98+% 100mg $45 2021-12-16 Buy
Ambeed A723394 11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid 98+% 250mg $74 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000526 COUMARINE-343 95.00% 100MG $141.02 2021-12-16 Buy
Biosynth Carbosynth FC62866 Coumarin 343 50mg $100 2021-12-16 Buy
Biosynth Carbosynth FC62866 Coumarin 343 100mg $150 2021-12-16 Buy
Biosynth Carbosynth FC62866 Coumarin 343 250mg $300 2021-12-16 Buy
Biosynth Carbosynth FC62866 Coumarin 343 500mg $500 2021-12-16 Buy
Biosynth Carbosynth FC62866 Coumarin 343 1g $800 2021-12-16 Buy
Chem-Impex 38614 Coumarin 343 200MG $95.51 2021-12-16 Buy
Crysdot CD11104586 11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylicacid 95+% 5g $561 2021-12-16 Buy
Medical Isotopes, Inc. 16541 Coumarin 343 100mg $580 2021-12-16 Buy
Sigma-Aldrich 393029 Coumarin 343 Dye content 97% 100mg $61.2 2024-03-01 Buy
Sigma-Aldrich 393029 Coumarin 343 Dye content 97% 500mg $218 2024-03-01 Buy
TCI Chemical C2899 Coumarin 343 200mg $112 2024-03-01 Buy

Properties

Melting point :240 °C(lit.)
Boiling point :574.8±50.0 °C(Predicted)
Density :1.47±0.1 g/cm3(Predicted)
pka :-98.22±0.20(Predicted)
form :Crystalline Powder
color :Orange
EPA Substance Registry System :1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo- (55804-65-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Suitable as a laser dye.

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