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4-Amino-2-chloro-6,7-dimethoxyquinazoline_Molecular_structure_CAS_23680-84-4)
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4-Amino-2-chloro-6,7-dimethoxyquinazoline

Catalog No. 66715 Name Sigma Aldrich
CAS Number 23680-84-4 Website http://www.sigmaaldrich.com
M. F. C10H10ClN3O2 Telephone 1-800-521-8956
M. W. 239.6583 Fax
Purity ≥99.0% (HPLC) Email
Storage Chembase ID: 34677

SYNONYMS

Title
4-氨基-2-氯-6,7-二甲氧基喹唑啉
IUPAC name
2-chloro-6,7-dimethoxyquinazolin-4-amine
IUPAC Traditional name
2-chloro-6,7-dimethoxyquinazolin-4-amine
Synonyms
2-氯-6,7-二甲氧基-4-喹唑啉胺
2-Chloro-6,7-dimethoxy-4-quinazolinamine

DATABASE IDS

CAS Number 23680-84-4
MDL Number MFCD00051734
PubChem SID 24884886
Beilstein Number 747463
EC Number 245-821-7

PROPERTIES

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Empirical Formula (Hill Notation) C10H10ClN3O2
Grade puriss.
Purity ≥99.0% (HPLC)
Melting Point 262-268 °C (dec.)(lit.)

DETAILS

Description (English)
Other Notes
Building block for preparing terazosine and its analogues, α1-adrenoceptor antagonists, see e.g.1
Description (简体中文)
Other Notes
制备特拉唑嗪及其类似物的结构单元,α1-肾上腺素能受体拮抗剂,参见实例1

REFERENCES