2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile
2-氨基-7-氯-5-氧代-5H-[1]苯并吡喃[2,3-b]吡啶-3-甲腈
Also known as: 2-amino-7-chloro-5-oxo-5H-(1)benzopyrano-(2,3-b)-pyridine-3-carbonitrile, 2-amino-7-chloro-5-oxo-5H-(1)benzopyrano(2,3-b)pyridine-3-carbonitrile, 5H-[1]Benzopyrano[2,3-b]pyridine-3-carbonitrile, 2-amino-7-chloro-5-oxo-, MFCD00191728, 2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile
2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile (CAS 68302-10-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H6ClN3O2 and a molecular weight of 271.659 g/mol. It is also known as 2-amino-7-chloro-5-oxo-5H-(1)benzopyrano-(2,3-b)-pyridine-3-carbonitrile, 2-amino-7-chloro-5-oxo-5H-(1)benzopyrano(2,3-b)pyridine-3-carbonitrile and 5H-[1]Benzopyrano[2,3-b]pyridine-3-carbonitrile, 2-amino-7-chloro-5-oxo-. Key properties include a melting point of >300 °C(lit.), a boiling point of 568.7±50.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 297.8±30.1 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68302-10-3
- Jingsj CID
- J-190-0
- Molecular Formula
- C13H6ClN3O2
- Chinese Name
- 2-氨基-7-氯-5-氧代-5H-[1]苯并吡喃[2,3-b]吡啶-3-甲腈
- Molecular Weight
- 271.659 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Boiling Point | 568.7±50.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 297.8±30.1 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile?
The CAS number of 2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile is 68302-10-3.
What are the molecular formula and molecular weight of 2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile?
2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile has molecular formula C13H6ClN3O2 and molecular weight 271.659 g/mol.
Is 2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile hazardous?
2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-amino-7-chloro-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile (CAS 68302-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-190-0 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.