ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/API/6,7-dimethoxy-2-N,2-N-dimethylquinazoline-2,4-diamine
C12H16N4O2
248.28 g/mol
APIWarning

6,7-Dimethoxy-N2,N2-dimethyl-2,4-quinazolinediamine

CAS19216-53-6
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material

This compound is a quinazoline derivative used as a pharmaceutical intermediate in the manufacturing of alfuzosin, an active pharmaceutical ingredient. It is characterized by its dimethoxy and dimethylamino substituents, contributing to its role in synthetic chemistry.

pharmaceutical intermediate for alfuzosin synthesisraw material for API manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing 6,7-Dimethoxy-N2,N2-dimethyl-2,4-quinazolinediamine?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→

Related Compounds

StrongSame Parent

Alfuzosin Impurity 1

CAS19216-68-3

pharmaceutical intermediate

ReferenceSame Category

Prazosin

CAS19216-56-9

pharmaceutical raw material

ReferenceSame Category

Prazosin hydrochloride

CAS19237-84-4

pharmaceutical raw material

ReferenceSame Category

Linrodostat

CAS1923833-60-6

pharmaceutical raw material

ReferenceSame Category

11-alpha-Hydroxycanrenone

CAS192569-17-8

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name

6,7-dimethoxy-2-N,2-N-dimethylquinazoline-2,4-diamine

InChIKey

JALPLGVFZRCLGE-UHFFFAOYSA-N

SMILES

CN(C)C1=NC2=CC(=C(C=C2C(=N1)N)OC)OC

Synonyms (11)
  • 2,4-Quinazolinediamine, 6,7-dimethoxy-N2,N2-dimethyl-; Quinazoline, 4-amino-2-(dimethylamino)-6,7-dimethoxy- (8CI); 6,7-Dimethoxy-N2,N2-dimethyl-2,4-quinazolinediamine; NSC 403405; Alfuzosin Hydrochloride Imp. F (EP)
  • ALFUZOSIN HYDROCHLORIDE IMPURITY F (EP IMPURITY)
  • Alfuzosin Impurity F

Sourcing 6,7-Dimethoxy-N2,N2-dimethyl-2,4-quinazolinediamine?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→