9H-Purin-2-amine,6-ethoxy-

Modify Date: 2024-01-11 12:24:54

9H-Purin-2-amine,6-ethoxy- Structure
9H-Purin-2-amine,6-ethoxy- structure
Common Name 9H-Purin-2-amine,6-ethoxy-
CAS Number 51866-19-4 Molecular Weight 179.17900
Density 1.441g/cm3 Boiling Point 569ºC at 760mmHg
Molecular Formula C7H9N5O Melting Point N/A
MSDS N/A Flash Point 297.9ºC

 Names

Name 6-ethoxy-7H-purin-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.441g/cm3
Boiling Point 569ºC at 760mmHg
Molecular Formula C7H9N5O
Molecular Weight 179.17900
Flash Point 297.9ºC
Exact Mass 179.08100
PSA 89.71000
LogP 0.91500
Index of Refraction 1.759

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UO7440750
CHEMICAL NAME :
1H-Purin-2-amine, 6-ethoxy-
CAS REGISTRY NUMBER :
51866-19-4
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H9-N5-O
MOLECULAR WEIGHT :
179.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Micronucleus test
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
300 umol/L
REFERENCE :
MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 1,99,1986

 Safety Information

HS Code 2933990090

 Synthetic Route

~91%

9H-Purin-2-amine,6-ethoxy- Structure

9H-Purin-2-amin...

CAS#:51866-19-4

Literature: Burroughs Wellcome Co. Patent: US5153318 A1, 1992 ;

~95%

9H-Purin-2-amine,6-ethoxy- Structure

9H-Purin-2-amin...

CAS#:51866-19-4

Literature: Huang, Ling-Kuen; Cherng, Yen-Chih; Cheng, Yann-Ru; Jang, Jing-Pei; Chao, Yi-Ling; Cherng, Yie-Jia Tetrahedron, 2007 , vol. 63, # 24 p. 5323 - 5327

~71%

9H-Purin-2-amine,6-ethoxy- Structure

9H-Purin-2-amin...

CAS#:51866-19-4

Literature: Griffin; Arris; Bleasdale; Boyle; Calvert; Curtin; Dalby; Kanugula; Lembicz; Newell; Pegg; Golding Journal of Medicinal Chemistry, 2000 , vol. 43, # 22 p. 4071 - 4083

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-ethoxy-1h-purin-2-amine
1H-Purin-2-amine,6-ethoxy
O-6-Ethylguanine
6-Ethyl Guanine
6-O-Ethylguanine