3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one
3-氨基-6-(2,3-二氯苯基)-1,2,4-三嗪-5(2H)-酮
Also known as: Lamotrigine Impurity A, Lamotrigine EP Impurity A, Lamotrigine Related Compound C (USP), 5-Desamino-5-oxo-2,5-dihydro Lamotrigine, 3-Amino-6-(2,3-dichlorophenyl)-2H-1,2,4-triazin-5-one, 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one
3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one (CAS 252186-78-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6Cl2N4O and a molecular weight of 257.07600 g/mol. It is also known as Lamotrigine Impurity A, Lamotrigine EP Impurity A and Lamotrigine Related Compound C (USP). Key property: a density of 1.74±0.1 g/cm3. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 252186-78-0
- Jingsj CID
- J-1522993-1
- Molecular Formula
- C9H6Cl2N4O
- Chinese Name
- 3-氨基-6-(2,3-二氯苯基)-1,2,4-三嗪-5(2H)-酮
- Molecular Weight
- 257.07600 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.74±0.1 g/cm3 |
|---|
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one?
The CAS number of 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one is 252186-78-0.
What are the molecular formula and molecular weight of 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one?
3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one has molecular formula C9H6Cl2N4O and molecular weight 257.07600 g/mol.
Is 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one hazardous?
3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one (CAS 252186-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522993-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.