(2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE
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- $29.8 - $1392
- Product name: (2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE
- CAS: 7559-81-1
- MF: C6H5ClO3
- MW: 160.56
- EINECS:
- MDL Number:MFCD00053592
- Synonyms:CHLOROKOJIC ACID;2-(chloromethyl)-5-hydroxy-4h-pyran-4-on ;(2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE;2-(chloromethyl)-5-hydroxypyran-4-one;4H-Pyran-4-one, 2-(chloromethyl)-5-hydroxy-;Nsc10216;Kojic Impurity 4
18 prices
Selected condition:
Brand
- AK Scientific
- Alichem
- American Custom Chemicals Corporation
- Chemenu
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TRC
Package
- 50MG
- 100mg
- 250mg
- 500MG
- 1g
- 2.500g
- 2.5G
- 5g
- ManufacturerAK Scientific
- Product number1801AL
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
- Packaging100mg
- Price$224
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1801AL
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
- Packaging250mg
- Price$264
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1801AL
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
- Packaging1g
- Price$504
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number7559811
- Product description2-(Chloromethyl)-5-hydroxy-4h-pyran-4-one
- Packaging1g
- Price$234.63
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number7559811
- Product description2-(Chloromethyl)-5-hydroxy-4h-pyran-4-one
- Packaging5g
- Price$731.3
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0009254
- Product description(2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE 95.00%
- Packaging500MG
- Price$242.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0009254
- Product description(2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE 95.00%
- Packaging1G
- Price$779.78
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0009254
- Product description(2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE 95.00%
- Packaging2.5G
- Price$1091.99
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM333363
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%+
- Packaging100mg
- Price$93
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM333363
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%+
- Packaging250mg
- Price$155
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM333363
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%+
- Packaging1g
- Price$282
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number135377
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%
- Packaging1g
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number135377
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%
- Packaging2.500g
- Price$762
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number135377
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%
- Packaging5g
- Price$1154
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberS217867
- Product description2-CHLOROMETHYL-5-HYDROXY-PYRAN-4-ONE AldrichCPR
- Packaging50MG
- Price$29.8
- Updated2024-03-01
- Buy
- ManufacturerSynQuest Laboratories
- Product number2H18-5-00
- Product description2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%
- Packaging1g
- Price$360
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | 1801AL | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one | 100mg | $224 | 2021-12-16 | Buy |
AK Scientific | 1801AL | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one | 250mg | $264 | 2021-12-16 | Buy |
AK Scientific | 1801AL | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one | 1g | $504 | 2021-12-16 | Buy |
Alichem | 7559811 | 2-(Chloromethyl)-5-hydroxy-4h-pyran-4-one | 1g | $234.63 | 2021-12-16 | Buy |
Alichem | 7559811 | 2-(Chloromethyl)-5-hydroxy-4h-pyran-4-one | 5g | $731.3 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | HCH0009254 | (2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE 95.00% | 500MG | $242.55 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | HCH0009254 | (2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE 95.00% | 1G | $779.78 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | HCH0009254 | (2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE 95.00% | 2.5G | $1091.99 | 2021-12-16 | Buy |
Chemenu | CM333363 | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%+ | 100mg | $93 | 2021-12-16 | Buy |
Chemenu | CM333363 | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%+ | 250mg | $155 | 2021-12-16 | Buy |
Chemenu | CM333363 | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95%+ | 1g | $282 | 2021-12-16 | Buy |
Matrix Scientific | 135377 | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95% | 1g | $350 | 2021-12-16 | Buy |
Matrix Scientific | 135377 | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95% | 2.500g | $762 | 2021-12-16 | Buy |
Matrix Scientific | 135377 | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95% | 5g | $1154 | 2021-12-16 | Buy |
Sigma-Aldrich | S217867 | 2-CHLOROMETHYL-5-HYDROXY-PYRAN-4-ONE AldrichCPR | 50MG | $29.8 | 2024-03-01 | Buy |
SynQuest Laboratories | 2H18-5-00 | 2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one 95% | 1g | $360 | 2021-12-16 | Buy |
Properties
Melting point :164-165°C
Boiling point :321.9±42.0 °C(Predicted)
Density :1.514±0.06 g/cm3(Predicted)
pka :7.80±0.10(Predicted)
EPA Substance Registry System :4H-Pyran-4-one, 2-(chloromethyl)-5-hydroxy- (7559-81-1)
Boiling point :321.9±42.0 °C(Predicted)
Density :1.514±0.06 g/cm3(Predicted)
pka :7.80±0.10(Predicted)
EPA Substance Registry System :4H-Pyran-4-one, 2-(chloromethyl)-5-hydroxy- (7559-81-1)
Safety Information
Symbol(GHS): |
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Description
2-?(Chloromethyl)?-?5-?hydroxy-4H-?pyran-?4-?one is an intermediate in synthesizing Allo Maltol (A546700), the esters of 5-hydroxy-2-methyl-4H-pyran-4-one are used as novel tyrosinase inhibitors for skin-lightening cosmetic compositions.Related product price
- 3-hydroxy-4H-pyran-4-one
$12-2013 - 4H-PYRAN-4-ONE
$49.6-2156 - 2-Chloroethyl vinyl ether
$27-1179.5
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