Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6,7,8-Tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE
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: 5,6,7,8-Tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

756437-41-9

756437-41-9 structure

756437-41-9 structure

Name: 5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE
Chemical Name: 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one
CAS Number: 756437-41-9
Molecular Formula: C₇H₉N₃O
Molecular Weight: 151.166
Create Date: 2018-12-07 16:12:02
Modify Date: 2025-08-25 20:06:14

Name	5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one
Synonyms	Pyrido[4,3-d]pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro- 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(1H)-one 5,6,7,8-tetrahydro-1H-pyrido[4,3-d]pyrimidin-4-one

Density	1.5±0.1 g/cm3
Boiling Point	418.6 °C at 760 mmHg
Molecular Formula	C₇H₉N₃O
Molecular Weight	151.166
Exact Mass	151.074554
PSA	57.78000
LogP	-0.37
Index of Refraction	1.730
Storage condition	2-8°C

Hazard Codes	Xi

109229-22-3 structure

109229-22-3

~77%

756437-41-9 structure

756437-41-9

Literature: RENOVIS, INC. Patent: WO2008/123963 A1, 2008 ; Location in patent: Page/Page column 45 ; WO 2008/123963 A1

1454-53-1 structure

1454-53-1

~%

756437-41-9 structure

756437-41-9

Literature: WO2011/103715 A1, ; WO 2011/103715 A1

Precursor 2
109229-22-3 1454-53-1
DownStream 0

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