2H-1-Benzopyran-2-one,7-hydroxy-5-methyl-
- $210 - $500.69
- Product name: 2H-1-Benzopyran-2-one,7-hydroxy-5-methyl-
- CAS: 7249-26-5
- MF: C10H8O3
- MW: 176.17
- EINECS:
- MDL Number:MFCD00488356
- Synonyms:2H-1-Benzopyran-2-one,7-hydroxy-5-methyl-;7-Hydroxy-5-methyl-2H-1-benzylpyran-2-one;7-Hydroxy-5-methylcoumarin;5-Methylumbelliferone;7-hydroxy-5-methyl-chromen-2-one
3 prices
Selected condition:
Brand
- American Custom Chemicals Corporation
- Chem-Impex
- TCI Chemical
Package
- 5MG
- 1G
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0311809
- Product description7-HYDROXY-5-METHYL-2H-1-BENZOPYRAN-2-ONE 95.00%
- Packaging5MG
- Price$500.69
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number42764
- Product description5-Methylumbelliferone,≥95%(GC) ≥95%(GC)
- Packaging1G
- Price$247.29
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberM2948
- Product description5-Methylumbelliferone >95.0%(GC)
- Packaging1g
- Price$210
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
American Custom Chemicals Corporation | CHM0311809 | 7-HYDROXY-5-METHYL-2H-1-BENZOPYRAN-2-ONE 95.00% | 5MG | $500.69 | 2021-12-16 | Buy |
Chem-Impex | 42764 | 5-Methylumbelliferone,≥95%(GC) ≥95%(GC) | 1G | $247.29 | 2021-12-16 | Buy |
TCI Chemical | M2948 | 5-Methylumbelliferone >95.0%(GC) | 1g | $210 | 2024-03-01 | Buy |
Properties
Melting point :246.0 to 250.0 °C
Boiling point :393.9±42.0 °C(Predicted)
Density :1.336±0.06 g/cm3(Predicted)
pka :8.02±0.20(Predicted)
form :powder to crystal
color :Light yellow to Brown
λmax :333nm(EtOH)(lit.)
CAS DataBase Reference :7249-26-5
Boiling point :393.9±42.0 °C(Predicted)
Density :1.336±0.06 g/cm3(Predicted)
pka :8.02±0.20(Predicted)
form :powder to crystal
color :Light yellow to Brown
λmax :333nm(EtOH)(lit.)
CAS DataBase Reference :7249-26-5
Safety Information
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Signal word: | Warning | |||||||||||||||||||||
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Description
Suppliers and manufacturers
Aladdin Scientific
TOKYO CHEMICAL INDUSTRY CO., LTD.
TCI Europe
TCI AMERICA
Shanghai Xingui Biotechnology Co., Ltd.
TCI Chemicals
CHG Opto-Electronic Corporation Limited
Chongqing Kemai Material Technology Co., Ltd
Beijing Qinling Pharmaceutical Co., Ltd.
Shanghai Maclean Biochemical Technology Co., LTD