MEROCYANINE DYE
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- $175 - $725
- Product name: MEROCYANINE DYE
- CAS: 23302-83-2
- MF: C14H13NO
- MW: 211.26
- EINECS:
- MDL Number:MFCD00010099
- Synonyms:Brooker's merocyanine dye;4-[2-(1-methyl-1,4-dihydropyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one;4-(2-(1-METHYLPYRIDIN-4(1H)-YLIDENE)ETHYLIDENE)CYCLOHEXA-2,5-DIEN-1-ONE;1-Methyl-4-[(4-oxocyclohexadienylidene)ethylidene]-1,4-dihydropyridine;2,5-Cyclohexadien-1-one, 4-[2-(1-methyl-4(1H)-pyridinylidene)ethylidene]-;4-(2-(1-Methylpyridin-4(1H)-ylidene)ethylidene)cyclohexa-2,5-dienone;4-[2-(1-methylpyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one
6 prices
Selected condition:
Brand
- AK Scientific
- Alfa Aesar
- Crysdot
- TRC
Package
- 25mg
- 50mg
- 250mg
- 500mg
- 1g
- ManufacturerAK Scientific
- Product number6354BA
- Product description4-[2-(1-Methylpyridin-4(1h)-ylidene)ethylidene]cyclohexa-2,5-dien-1-one
- Packaging50mg
- Price$252
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number6354BA
- Product description4-[2-(1-Methylpyridin-4(1h)-ylidene)ethylidene]cyclohexa-2,5-dien-1-one
- Packaging500mg
- Price$725
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberH66517
- Product descriptionBrooker's merocyanine dye
- Packaging250mg
- Price$190
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberH66517
- Product descriptionBrooker's merocyanine dye
- Packaging1g
- Price$536.65
- Updated2024-03-01
- Buy
- ManufacturerCrysdot
- Product numberCD11161651
- Product description4-(2-(1-Methylpyridin-4(1H)-ylidene)ethylidene)cyclohexa-2,5-dienone 97%
- Packaging1g
- Price$429
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberM343035
- Product description4-[2-(1-methyl-1,4-dihydropyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one
- Packaging25mg
- Price$175
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | 6354BA | 4-[2-(1-Methylpyridin-4(1h)-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 50mg | $252 | 2021-12-16 | Buy |
AK Scientific | 6354BA | 4-[2-(1-Methylpyridin-4(1h)-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 500mg | $725 | 2021-12-16 | Buy |
Alfa Aesar | H66517 | Brooker's merocyanine dye | 250mg | $190 | 2024-03-01 | Buy |
Alfa Aesar | H66517 | Brooker's merocyanine dye | 1g | $536.65 | 2024-03-01 | Buy |
Crysdot | CD11161651 | 4-(2-(1-Methylpyridin-4(1H)-ylidene)ethylidene)cyclohexa-2,5-dienone 97% | 1g | $429 | 2021-12-16 | Buy |
TRC | M343035 | 4-[2-(1-methyl-1,4-dihydropyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 25mg | $175 | 2021-12-16 | Buy |
Properties
Melting point :220℃
Boiling point :360.6±42.0 °C(Predicted)
Density :1.268±0.06 g/cm3(Predicted)
pka :4.41±0.20(Predicted)
Boiling point :360.6±42.0 °C(Predicted)
Density :1.268±0.06 g/cm3(Predicted)
pka :4.41±0.20(Predicted)
Safety Information
Symbol(GHS): |
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Description
Brooker's merocyanine dye is used as solvent polarity indicators. It is used as pH sensors and transition metal cation indicators.Suppliers and manufacturers
Shanghai kingmorn biotechnology Co.,Ltd.
Hangzhou MolCore BioPharmatech Co.,Ltd.
GIHI CHEMICALS CO.,LIMITED
Aikon International Limited
SHANGHAI FDC-CHEMICAL CO.,LTD
Shanghai Jiegu Biotechnology Co., Ltd.
Shanghai shuji biotechnology co., ltd.
chemmole
Henan Alpha Chemical Co., Ltd.
Shanghai Maclean Biochemical Technology Co., LTD
$0.00 /1g
4-[2-(1-methyl-1,4-dihydropyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one CAS:23302-83-2
4-[2-(1-methyl-1,4-dihydropyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one CAS:23302-83-2