4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% 23680-84-4

Name: 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98%
Brand: Vaqora Chemicals
SKU: VQ-009327

About 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98%

4-Amino-2-chloro-6,7-dimethoxyquinazoline (CAS 23680-84-4) is an amine building block offered by Vaqora Chemicals, specified at 98% purity. Its molecular formula is C10H10ClN3O2 and its molecular weight is 239.66 g/mol. Its systematic (IUPAC) name is 2-chloro-6,7-dimethoxyquinazolin-4-amine. Alternative names: 2-Chloro-6,7-dimethoxy-4-quinazolinamine and 2-Chloro-4-amino-6,7-dimethoxyquinazoline.

In its supplied form it is white to almost white powder or crystalline powder or chunks. Literature values give a melting point of 262-268 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, 4-Amino-2-chloro-6,7-dimethoxyquinazoline is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98%
Catalogue No.	VQ-009327
CAS Number	23680-84-4
IUPAC name	2-chloro-6,7-dimethoxyquinazolin-4-amine
Molecular formula	C₁₀H₁₀ClN₃O₂
Molecular weight	239.66 g/mol
Exact mass	239.0462
Purity / assay	98%
HSN code	29319000
InChIKey	HWIIAAVGRHKSOJ-UHFFFAOYSA-N
SMILES	COC1=C(C=C2C(=C1)C(=NC(=N2)Cl)N)OC
PubChem CID	90235

Physical properties
Physical form	Powder
Appearance	White to almost white powder or crystalline powder or chunks
Melting point	262-268 °C (dec.)
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 5
TPSA	70.3 Å²
Synonyms	2-Chloro-6,7-dimethoxy-4-quinazolinamine, 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 2-Chloro-4-amino-6,7-dimethoxyquinazoline, 4-Quinazolinamine, 2-chloro-6,7-dimethoxy-, 2-chloro-6,7-dimethoxy-quinazolin-4-amine, 2-chloro-6,7-dimethoxyquinazolin-4-ylamine, 2-chloro-6,7-dimethoxyquinazoline-4-ylamine, quinazolinamine, 2-chloro-4-amino-6,7-dimethoxy quinazoline, 2-chloro-4-amino-6,7-dimethoxy-quinazoline, 4amino-2-chloro6,7-dimethoxyquinazoline, 4-amino-2chloro-6,7-dimethoxyquinazoline

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 23680-84-4

Reference Standard

Prazosin EP Impurity A

CAS: 23680-84-4
Formula: C₁₀H₁₀ClN₃O₂
MW: 239.66 g/mol

In stock

Frequently asked questions

What is the CAS number of 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98%?

The CAS Registry Number of 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% is 23680-84-4. It is also known as 2-Chloro-6,7-dimethoxy-4-quinazolinamine, 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 2-Chloro-4-amino-6,7-dimethoxyquinazoline.

What is the molecular formula and molecular weight of 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98%?

4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% has the molecular formula C10H10ClN3O2 and a molecular weight of 239.66 g/mol. Its IUPAC name is 2-chloro-6,7-dimethoxyquinazolin-4-amine.

Which grade and pack sizes of 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% can I order?

We supply 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% in (98%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98%?

Yes. Every lot of 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% be shipped internationally?

Yes. 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.