2,4-Dichloro-6,7-dimethoxyquinazoline

Basic Information

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CAS Number

27631-29-4

Molecular Formula

C10H8Cl2N2O2

Molecular Weight

259.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

175-178 °C

Boiling Point

340.5℃ at 760 mmHg

Water Solubility

Insoluble in water.

Flash Point

159.7 °C

Refractive Index

1.6100 (estimate)

SMILES

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COC1=C(C=C2C(=C1)C(=NC(=N2)Cl)Cl)OC

InChI

InChI=1S/C10H8Cl2N2O2/c1-15-7-3-5-6(4-8(7)16-2)13-10(12)14-9(5)11/h3-4H,1-2H3

InChIKey

DGHKCBSVAZXEPP-UHFFFAOYSA-N

LogP

2.953800000000002

Topological Polar Surface Area

44.24000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

245

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

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

Sensitiveness

Moisture Sensitive

Synonyms & References

English

A5335
Quinazoline, 2,4-dichloro-6,7-dimethoxy-
SB21612
AC-6745
27631-29-4
2,4-Dichloro-6,7-dimethoxyquinazoline
SR-01000210320-1
DS-1542
EN300-122990
DOXAZOSIN MESILATE IMPURITY E [EP IMPURITY]
UNII-B6720H065I
D3746
2,4-Dichloro-6,7-dimethoxy quinazoline
Q27274421
BB 0301268
AN-829/25042010
2,4-Dichloro-6,7-dimethoxyquinazoline, 97%
CS-M1592
AMY261
Doxazosin impurity E
AKOS005712503
BS-4751
Z1545032025
SCHEMBL294809
J-016829
FT-0610022
B6720H065I
AB00086426-01
2,4-dichloro6,7-dimethoxyquinazoline
MFCD00051733
Doxazosin mesilate impurity E [EP]

MDL Number

MFCD00051733

Customs Code

2933990090

FAQ

What is 2,4-Dichloro-6,7-dimethoxyquinazoline (CAS: 27631-29-4)?

2,4-Dichloro-6,7-dimethoxyquinazoline is a synthetic organic compound with the CAS number 27631-29-4. It is a quinazoline derivative with a 2,4-dichloro and 6,7-dimethoxy substituent. This compound has a molecular formula of C12H11Cl2N2O2 and is used in pharmaceuticals, research, and other applications due to its chemical properties.

What are the main uses of 2,4-Dichloro-6,7-dimethoxyquinazoline (CAS: 27631-29-4)?

2,4-Dichloro-6,7-dimethoxyquinazoline is primarily used in pharmaceutical research for its biological activity. It is also used in the synthesis of other organic compounds and as a reagent in chemical research. Its specific applications include anti-inflammatory, anticancer, and antiviral activities.

Is 2,4-Dichloro-6,7-dimethoxyquinazoline (CAS: 27631-29-4) safe?

2,4-Dichloro-6,7-dimethoxyquinazoline is generally safe when handled with appropriate protective measures. However, it is important to follow safety guidelines, wear personal protective equipment, and ensure proper ventilation. Direct contact with skin and inhalation of dust should be avoided.

How should 2,4-Dichloro-6,7-dimethoxyquinazoline (CAS: 27631-29-4) be stored?

2,4-Dichloro-6,7-dimethoxyquinazoline should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Optimal storage conditions include a temperature range of 15-25°C (59-77°F) and a relative humidity below 50%.