Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9H-Purin-2-amine,6-ethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 9H-Purin-2-amine,6-ethoxy-
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

51866-19-4

51866-19-4 structure

Name: 9H-Purin-2-amine,6-ethoxy-
Chemical Name: 6-ethoxy-7H-purin-2-amine
CAS Number: 51866-19-4
Molecular Formula: C₇H₉N₅O
Molecular Weight: 179.17900
Create Date: 2016-06-13 07:57:39
Modify Date: 2025-09-10 19:03:29

Name	6-ethoxy-7H-purin-2-amine
Synonyms	6-ethoxy-1h-purin-2-amine 1H-Purin-2-amine,6-ethoxy O-6-Ethylguanine 6-Ethyl Guanine 6-O-Ethylguanine

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

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

HS Code	2933990090

10310-21-1

~91%

51866-19-4

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

141-52-6

10310-21-1

~95%

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

64-17-5

10310-21-1

~71%

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

Precursor 3
10310-21-1 141-52-6 64-17-5
DownStream 1
50704-46-6

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%

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