- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- 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
- Email: 2130147988@qq.com
- 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
- Email: enquiry@dycnchem.com
- 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
- Email: info@tianfuchem.com
1013916-37-4
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: 2025-08-22 13:07:18
| 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 |
|
~70%
1013916-37-4 |
| Literature: PFIZER PRODUCTS INC. Patent: WO2008/32157 A2, 2008 ; Location in patent: Page/Page column 26 ; |
| Precursor 2 | |
|---|---|
| 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% |