Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-O-Methylguanine
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

20535-83-5

20535-83-5 structure

20535-83-5 structure

Name: 6-O-Methylguanine
Chemical Name: 6-methoxy-7H-purin-2-amine
CAS Number: 20535-83-5
Molecular Formula: C₆H₇N₅O
Molecular Weight: 165.153
Catalog: Biochemical Nucleoside drugs Nucleotides and their analogues
Create Date: 2018-09-17 16:55:09
Modify Date: 2025-08-21 17:42:22

Name	6-methoxy-7H-purin-2-amine
Synonyms	2-Amino-6-Methoxypurine Purine,2-amino-6-methoxy 2'-deoxy-6-O-methylguanosine MFCD00133009 6-Methoxyguanine 2-amino-6-methoxypuryne 2-amino-6-methoxy-9H-purine 6-methoxy-9H-purin-2-amine 7H-Purin-2-amine, 6-methoxy- 6-O-Methylguanine O-Methylguanine 1H-Purin-2-amine,6-methoxy 6-Methoxy-3H-purin-2-amine O-(6)-Methylguanine

Density	1.5±0.1 g/cm3
Boiling Point	598.5±53.0 °C at 760 mmHg
Melting Point	>300 °C(lit.)
Molecular Formula	C₆H₇N₅O
Molecular Weight	165.153
Flash Point	315.8±30.9 °C
Exact Mass	165.065063
PSA	89.71000
LogP	0.30
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.745

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UO7473000

CHEMICAL NAME :: 1H-Purin-2-amine, 6-methoxy-

CAS REGISTRY NUMBER :: 20535-83-5

LAST UPDATED :: 199410

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-N5-O

MOLECULAR WEIGHT :: 165.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TEST SYSTEM :: Rodent - rat

DOSE/DURATION :: 40 mg/kg

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 49,3520,1989

Hazard Codes	Xi
WGK Germany	3
RTECS	UO7473000
HS Code	2933990090

10310-21-1 structure

10310-21-1

~%

20535-83-5 structure

20535-83-5

Literature: Journal of the Chemical Society - Perkin Transactions 1, , # 3 p. 185 - 186

124-41-4 structure

124-41-4

10310-21-1 structure

10310-21-1

~95%

20535-83-5 structure

20535-83-5

Literature: Sakakibara, Norikazu; Tsukamoto, Ikuko; Tsuruta, Takashi; Takata, Maki; Konishi, Ryoji; Maruyama, Tokumi Heterocycles, 2012 , vol. 85, # 5 p. 1105 - 1116

51549-35-0 structure

51549-35-0

~%

20535-83-5 structure

20535-83-5

Literature: Journal of Organic Chemistry, , vol. 47, # 23 p. 4471 - 4477

82995-89-9 structure

82995-89-9

~%

20535-83-5 structure

20535-83-5

Literature: Journal of Organic Chemistry, , vol. 47, # 23 p. 4471 - 4477

83024-94-6 structure

83024-94-6

~60%

20535-83-5 structure

20535-83-5

Literature: Watkins, Bruce E.; Rapoport, Henry Journal of Organic Chemistry, 1982 , vol. 47, # 23 p. 4471 - 4477

Precursor 4
10310-21-1 124-41-4 83024-94-6 82995-89-9
DownStream 10
19143-67-0 42484-34-4 26758-00-9 61580-66-3
7803-88-5 2958-98-7 879-08-3 67-56-1
73-40-5 116137-82-7

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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