2-Amino-5-chloro-3-methylpyridine hemihydrate
2-氨基-3-甲基-5-氯吡啶半水合物
Also known as: 5-chloro-3-methylpyridin-2-amine hydrate, 2-Pyridinamine, 5-chloro-3-methyl-, hydrate (2:1)
2-Amino-5-chloro-3-methylpyridine hemihydrate (CAS 1173019-45-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H16Cl2N4O and a molecular weight of 303.18800 g/mol. It is also known as 5-chloro-3-methylpyridin-2-amine hydrate and 2-Pyridinamine, 5-chloro-3-methyl-, hydrate (2:1). Key property: a melting point of 56-61 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1173019-45-8
- Jingsj CID
- J-58008-1
- Molecular Formula
- C12H16Cl2N4O
- Chinese Name
- 2-氨基-3-甲基-5-氯吡啶半水合物
- Molecular Weight
- 303.18800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 56-61 °C |
|---|
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Amino-5-chloro-3-methylpyridine hemihydrate?
The CAS number of 2-Amino-5-chloro-3-methylpyridine hemihydrate is 1173019-45-8.
What are the molecular formula and molecular weight of 2-Amino-5-chloro-3-methylpyridine hemihydrate?
2-Amino-5-chloro-3-methylpyridine hemihydrate has molecular formula C12H16Cl2N4O and molecular weight 303.18800 g/mol.
Is 2-Amino-5-chloro-3-methylpyridine hemihydrate hazardous?
2-Amino-5-chloro-3-methylpyridine hemihydrate 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. "2-Amino-5-chloro-3-methylpyridine hemihydrate (CAS 1173019-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-58008-1 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.