Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
Price: ￥256.0/10g ￥166.0/5g ￥46.0/1g ￥516.0/25g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: 2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

1013916-37-4

1013916-37-4 structure

1013916-37-4 structure

Name: 2-Chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
Chemical Name: 2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
CAS Number: 1013916-37-4
Molecular Formula: C₁₃H₁₄ClN₃O
Molecular Weight: 263.723
Create Date: 2018-12-23 17:27:54
Modify Date: 2024-01-02 20:34:33

Name	2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
Synonyms	QC-4424 Pyrido[2,3-d]pyrimidin-7(8H)-one, 2-chloro-8-cyclopentyl-5-methyl- 2-chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one Pyrido[2,3-d]pyrimidin-7(8H)-one,2-chloro-8-cyclopentyl-5-methyl

Density	1.3±0.1 g/cm3
Boiling Point	428.0±34.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₄ClN₃O
Molecular Weight	263.723
Flash Point	212.6±25.7 °C
Exact Mass	263.082550
PSA	47.78000
LogP	1.77
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.618

Hazard Codes	Xi
HS Code	2933990090

733039-20-8 structure

733039-20-8

107-93-7 structure

107-93-7

~70%

1013916-37-4 structure

1013916-37-4

Literature: PFIZER PRODUCTS INC. Patent: WO2008/32157 A2, 2008 ; Location in patent: Page/Page column 26 ;

Precursor 2
733039-20-8 107-93-7
DownStream 0

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%