2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione

Basic Information

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CAS Number

4707-32-8

Molecular Formula

C15H14O3

Molecular Weight

242.27 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

159.7 ºC

SMILES

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O=C1C2=C(OC(CC2)(C)C)c2c(C1=O)cccc2

InChI

InChI=1S/C15H14O3/c1-15(2)8-7-11-13(17)12(16)9-5-3-4-6-10(9)14(11)18-15/h3-6H,7-8H2,1-2H3

InChIKey

QZPQTZZNNJUOLS-UHFFFAOYSA-N

LogP

2.7521000000000013

Topological Polar Surface Area

43.370000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

445

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Storage Conditions

2-8℃

Synonyms & References

English

2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione
β-Lapachone
2,2-dimethyl-3,4-dihydrobenzo[h]chromene-5,6-dione
3,4-dihydro-2,2-dimethyl-2H-Naphtho[1,2-b]pyran-5,6-dione
beta Lapachone
BETA-LAPACHONE
3,4-Dihydro-2,2-dimethyl-2H-naphtho(1,2-b)pyran-5,6-dione
3,4-dihydro-2,2-dimethyl-2H-naphthol[1,2-b]-pyran-5,6-dione
A-lapachone
ARQ-501
NSC-26326
NSC-629749
SL-11001
ARQ 501
NSC 26326
NSC 629749
SL 11001
Lapachone, beta-
.beta.-Lapachone
2H-Naphtho[1,2-b]pyran-5,6-dione, 3,4-dihydro-2,2-dimethyl-
6N4FA2QQ6A
3,4-Dihydro-2,2-dimethyl-2H-naphthol[1,2-b]pyran-5,6-dione
QZP
beta-Lapachone
ARQ 501,NSC 26326,NSC 629749,SL 11001

MDL Number

MFCD01712233

Customs Code

2914399090

FAQ

What is 2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8)?

2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8) is a chemical compound with a molecular structure characterized by a chromene ring system. It is a derivative of chromene with specific functional groups. This compound is used in various applications and is also studied for its potential in medicinal chemistry.

What are the main uses of 2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8)?

2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8) is primarily used in the pharmaceutical industry for its potential medicinal properties. It is also utilized in the synthesis of other compounds and research applications.

Is 2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8) safe?

2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8) is generally considered safe under normal handling conditions. However, proper protective measures such as gloves and eye protection should be used to avoid direct contact with skin and eyes. Ingestion or inhalation should be avoided, and spillages should be handled carefully.

How should 2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8) be stored?

2,2-Dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS: 4707-32-8) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly closed container to prevent contamination. Proper ventilation should be ensured during storage and handling to avoid inhalation risks.