Albaspidin AA

Modify Date: 2025-08-23 13:01:50

Albaspidin AA Structure
Albaspidin AA structure
Common Name Albaspidin AA
CAS Number 3570-40-9 Molecular Weight 404.410
Density 1.4±0.1 g/cm3 Boiling Point 649.1±55.0 °C at 760 mmHg
Molecular Formula C21H24O8 Melting Point N/A
MSDS N/A Flash Point 360.4±28.0 °C

 Use of Albaspidin AA


Albaspidin AA displays strong antibacterial activity against the vegetative form of Paenibacillus larvae (P. larvae) (MIC=220 μM)[1].

 Names

Name 2,2'-Methylenebis(6-acetyl-3,5-dihydroxy-4,4-dimethyl-2,5-cyclohe xadien-1-one)
Synonym More Synonyms

 Albaspidin AA Biological Activity

Description Albaspidin AA displays strong antibacterial activity against the vegetative form of Paenibacillus larvae (P. larvae) (MIC=220 μM)[1].
Related Catalog
References

[1]. Javier Hernández-López, et al. In vitro growth inhibition by Hypericum extracts and isolated pure compounds of Paenibacillus larvae, a lethal disease affecting honeybees worldwide. Chem Biodivers. 2014 May;11(5):695-708.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 649.1±55.0 °C at 760 mmHg
Molecular Formula C21H24O8
Molecular Weight 404.410
Flash Point 360.4±28.0 °C
Exact Mass 404.147125
PSA 149.20000
LogP 2.12
Vapour Pressure 0.0±4.4 mmHg at 25°C
Index of Refraction 1.623
InChIKey OBCJMBQBESJUST-UHFFFAOYSA-N
SMILES CC(=O)C1=C(O)C(CC2=C(O)C(C)(C)C(=O)C(C(C)=O)=C2O)=C(O)C(C)(C)C1=O

 Safety Information

HS Code 2914400090

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

Ala-Val-NH2
2,5-Cyclohexadien-1-one, 2,2'-methylenebis[6-acetyl-3,5-dihydroxy-4,4-dimethyl-
H-ALA-VAL-NH2 HCL
H-Ala-Val-NH2
2,2'-Methylenebis(6-acetyl-3,5-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one)
Albaspidin AA
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