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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 3,7,9-TRIHYDROXY-1-METHYL-6H-DIBENZO[B,D]PYRAN-6-ONE
3,7,9-TRIHYDROXY-1-METHYL-6H-DIBENZO[B,D]PYRAN-6-ONE structure, CAS 641-38-3

3,7,9-TRIHYDROXY-1-METHYL-6H-DIBENZO[B,D]PYRAN-6-ONE

CAS Number641-38-3

SynonymsAlternariol; Alternariol from Alternaria sp.; 3,7,9-Trihydroxy-1-methyl-6H-benzo[c]chromen-6-one; AOH; 3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one

Molecular FormulaC14H10O5

Molecular Weight258.23

Purity

Density1.6±0.1 g/cm3

Boiling Point586.9±39.0 °C at 760 mmHg

Melting Point350°C (rough estimate)

Flash Point

Appearancepowder

EINECS

MSDSChineseEnglish

Symbol6.1(b)

Signal WordWarning

Cat. No.: 2A-9092419 Purity:
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Quality Control of [ 641-38-3 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number641-38-3
Catalog No.2A-9092419
Chinese Name交链孢酚
SynonymsAlternariol; Alternariol from Alternaria sp.; 3,7,9-Trihydroxy-1-methyl-6H-benzo[c]chromen-6-one; AOH; 3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one
Molecular FormulaC14H10O5
Molecular Weight258.23
Density1.6±0.1 g/cm3
Boiling Point586.9±39.0 °C at 760 mmHg
Melting Point350°C (rough estimate)
Appearancepowder
Storage ConditionThe warehouse is ventilated and dried at low tempe
PackagingIII
ApplicationAlternariol is a mycotoxin produced by Alternaria. Alternariol inhibits the catalytic activity of topoisomerase I and topoisomerase II enzymes. Alternariol possesses multiple therapeutic and biologica
HTC2914400090
PubChem ID329755213
SMILESCc1cc(O)cc2oc(=O)c3c(O)cc(O)cc3c12
InChIInChI=1S/C14H10O5/c1-6-2-7(15)5-11-12(6)9-3-8(16)4-10(17)13(9)14(18)19-11/h2-5,15-17H,1H3
InChI KeyCEBXXEKPIIDJHL-UHFFFAOYSA-N
Hazard Symbols6.1(b)
BioactivityAlternariol is a mycotoxin produced by Alternaria species. AOH inhibits the catalytic activity of topoisomerase I and topoisomerase II enzymes[1]. Alternariol exhibits a variety of therapeutic and biological properties such as phytotoxicity, cytotoxicity, anti-HIV, anti-cancer, and anti-microbial properties[2]. Related Catalog Research Areas >> Cancer Signaling Pathways >> Cell Cycle/DNA Damage >> Topoisomerase Research Areas >> Infection References [1]. Fliszár-Nyúl E, et al. Interaction of Mycotoxin Alternariol with Serum Albumin. Int J Mol Sci. 2019 May 12;20(9). pii: E2352. [2]. Grover S, et al. The Alternaria alternate Mycotoxin Alternariol Suppresses Lipopolysaccharide-Induced Inflammation. Int J Mol Sci. 2017 Jul 20;18(7). pii: E1577. Chemical & Physical Properties Density 1.6±0.1 g/cm3 Boiling Point 586.9±39.0 °C at 760 mmHg Melting Point 350°C (rough estimate) Molecular Formula C14H10O5 Molecular Weight 258.226 Flash Point 232.3±20.6 °C Exact Mass 258.052826 PSA 90.90000 LogP 2.93 Vapour Pressure 0.0±1.7 mmHg at 25°C Index of Refraction 1.731 InChIKey CEBXXEKPIIDJHL-UHFFFAOYSA-N SMILES Cc1cc(O)cc2oc(=O)c3c(O)cc(O)cc3c12
Use ofAlternariol is a mycotoxin produced by Alternaria species. AOH inhibits the catalytic activity of topoisomerase I and topoisomerase II enzymes[1]. Alternariol exhibits a variety of therapeutic and biological properties such as phytotoxicity, cytotoxicity, anti-HIV, anti-cancer, and anti-microbial properties[2]. Properties Articles28 Name alternariol Synonym More Synonyms Alternariol Biological Activity Description Alternariol is a mycotoxin produced by Alternaria species. AOH inhibits the catalytic activity of topoisomerase I and topoisomerase II enzymes[1]. Alternariol exhibits a variety of therapeutic and biological properties such as phytotoxicity, cytotoxicity, anti-HIV, anti-cancer, and anti-microbial properties[2]. Related Catalog Research Areas >> Cancer Signaling Pathways >> Cell Cycle/DNA Damage >> Topoisomerase Research Areas >> Infection References [1]. Fliszár-Nyúl E, et al. Interaction of Mycotoxin Alternariol with Serum Albumin. Int J Mol Sci. 2019 May 12;20(9). pii: E2352. [2]. Grover S, et al. The Alternaria alternate Mycotoxin Alternariol Suppresses Lipopolysaccharide-Induced Inflammation. Int J Mol Sci. 2017 Jul 20;18(7). pii: E1577. Chemical & Physical Properties Molecular Formula C14H10O5 Exact Mass 258.052826 PSA 90.90000 Index of Refraction 1.731 InChIKey CEBXXEKPIIDJHL-UHFFFAOYSA-N
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Transport InfoShipping Name: UN
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3462 International Maritime Transport Danger Regulations: 3462 International Air Transport Danger Regulations: 3462 14.2 United Nations shipping name European Land Transport Dangerous Regulations: TOXINS EXTRAC TED FROM LIVING SOURCES, SOLID, N.O.S. (3,7,9-Trihydroxy-1- methyl-6H-dibenzo(b,d)pyran-6-one) IMDG: TOXINS, EXTRACTED FROM LIVING SOURCES, SOLID, N.O.S. (3,7,9-Trihydroxy-1- methyl-6H-dibenzo(b,d)pyran-6-one) International air transport hazard regulations: Toxins, extracted from living sources, solid, n.o.s. (3,7,9-Trihydroxy-1-methyl-6H- dibenzo(b,d)pyran-6-one) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Dangerous Regulations for land transport: I International Dangerous Regulations for sea transport: I International Dangerous Regulations for air transport: I 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available
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