7-Methylthieno[3,2-d]pyrimidin-4(3H)-one

Product Name
7-Methylthieno[3,2-d]pyrimidin-4(3H)-one
Chemical Name
7-Methylthieno[3,2-d]pyrimidin-4(3H)-one
Synonyms
BUTTPARK 46\18-86
CBNumber
CB6145967
Molecular Formula
C7H6N2OS
Formula Weight
166.2
MOL File
Mol file
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7-Methylthieno[3,2-d]pyrimidin-4(3H)-one Property

Melting point:
>230°C
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Hazard and Precautionary Statements (GHS)

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7-Methylthieno[3,2-d]pyrimidin-4(3H)-one Chemical Properties,Usage,Production

Preparation

7-Methylthieno[3,2-d]pyrimidin-4(3H)-one was prepared using methyl 3-amino-4-methylthiophene-2-carboxylate 25 (171 mg, 1.0 mmol) according to the procedure described for 7d as a white solid (100 mg, 60% yield), mp 244-246 °C.
1 H NMR (400 MHz; DMSO-d6; TMS) δ 12.51 (s, 1H), 8.18 (s, 1H), 7.84 (s, 1H), 2.32 (s, 3H). ESI-MS: m/z 167.0 [M + H]+ . HPLC flow rate 1 mL/min, tR (acetonitrile/water 65:35) = 6.2 min, purity 95%.

7-Methylthieno[3,2-d]pyrimidin-4(3H)-one Preparation Products And Raw materials

Raw materials

Sodium hydride Acetonitrile Acetic anhydride Ammonium formate Methyl 3-mercaptopropionate Formic acid Hydroxylamine hydrochloride Methyl methacrylate 1,2-Dimethoxyethane Sodium carbonate Formamide

Preparation Products

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7-Methylthieno[3,2-d]pyrimidin-4(3H)-one Suppliers

China 1 United Kingdom 4 United States 2 Global 7
Ryan Scientific, Inc.
Tel
--
Fax
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Email
ryan.reichlyn@ryansci.com
Country
United States
ProdList
6439
Advantage
60
Oakwood Products, Inc.
Tel
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Fax
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Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74

7-Methylthieno[3,2-d]pyrimidin-4(3H)-oneRelated Search:


  • BUTTPARK 46\18-86