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Rosolic acid, Thermo Scientific Chemicals
$135.44 - $357.93
Chemical Identifiers
| CAS | 603-45-2 |
|---|---|
| Molecular Formula | C19H14O3 |
| Molecular Weight (g/mol) | 290.32 |
| MDL Number | MFCD00001624 |
| InChI Key | FYEHYMARPSSOBO-UHFFFAOYSA-N |
| Synonym | aurin, rosolic acid, corallin, p-rosolic acid, aurine, spirit aurine, corallin spirit soluble, 4,4'-dihydroxyfuchsone, aurin no. 555, 4-bis 4-hydroxyphenyl methylene cyclohexa-2,5-dienone |
| PubChem CID | 5100 |
| ChEBI | CHEBI:34544 |
| IUPAC Name | 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one |
| SMILES | OC1=CC=C(C=C1)C(C1=CC=C(O)C=C1)=C1C=CC(=O)C=C1 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAB2173714
|
Thermo Scientific Chemicals
B2173714 |
25 g |
Each for $135.44
|
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AAB2173722
|
Thermo Scientific Chemicals
B2173722 |
100 g |
Each for $357.93
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Description
Rosolic acid is used as a pH indicator in the range from 5.0 to 6.8. It acts as an intermediate in the manufacturing dyes. It is involved in the activation of heme oxygenase and in the inhibition of DNA fragmentation. It finds application in the selective isolation of coliform bacteria.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsRosolic acid is used as a pH indicator in the range from 5.0 to 6.8. It acts as an intermediate in the manufacturing dyes. It is involved in the activation of heme oxygenase and in the inhibition of DNA fragmentation. It finds application in the selective isolation of coliform bacteria.
Solubility
Soluble in alcohol, sodium hydroxide, potassium hydroxide and strong acids. Insoluble in water.
Notes
Incompatible with strong oxidizing agents.
Chemical Identifiers
| 603-45-2 | |
| 290.32 | |
| FYEHYMARPSSOBO-UHFFFAOYSA-N | |
| 5100 | |
| 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one |
| C19H14O3 | |
| MFCD00001624 | |
| aurin, rosolic acid, corallin, p-rosolic acid, aurine, spirit aurine, corallin spirit soluble, 4,4'-dihydroxyfuchsone, aurin no. 555, 4-bis 4-hydroxyphenyl methylene cyclohexa-2,5-dienone | |
| CHEBI:34544 | |
| OC1=CC=C(C=C1)C(C1=CC=C(O)C=C1)=C1C=CC(=O)C=C1 |
Specifications
| 603-45-2 | |
| MFCD00001624 | |
| 2055205 | |
| aurin, rosolic acid, corallin, p-rosolic acid, aurine, spirit aurine, corallin spirit soluble, 4,4'-dihydroxyfuchsone, aurin no. 555, 4-bis 4-hydroxyphenyl methylene cyclohexa-2,5-dienone | |
| FYEHYMARPSSOBO-UHFFFAOYSA-N | |
| 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one | |
| 5100 | |
| 290.32 |
| C19H14O3 | |
| 25 g | |
| 14,881 | |
| Soluble in alcohol,sodium hydroxide,potassium hydroxide and strong acids. Insoluble in water. | |
| OC1=CC=C(C=C1)C(C1=CC=C(O)C=C1)=C1C=CC(=O)C=C1 | |
| 290.32 | |
| CHEBI:34544 | |
| Rosolic acid |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 210-041-8
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only