2-chloro-3-methylpyridine-4-carboxylic acid
2-氯-3-甲基-4-吡啶甲酸
Also known as: 2-chloro-3-methylisonicotinic acid, 3-methyl-2-chloroisonicotinic acid, 3-methyl-2-chloro-4-pyridinecarboxylic acid, 2-chloro-3-methyl-4-pyridinecarboxylic acid, 3-methyl-2-chloropyridine-4-carboxylic acid
2-chloro-3-methylpyridine-4-carboxylic acid (CAS 133928-73-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO2 and a molecular weight of 171.58100 g/mol. It is also known as 2-chloro-3-methylisonicotinic acid, 3-methyl-2-chloroisonicotinic acid and 3-methyl-2-chloro-4-pyridinecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 133928-73-1
- Jingsj CID
- J-1481548-1
- Molecular Formula
- C7H6ClNO2
- Chinese Name
- 2-氯-3-甲基-4-吡啶甲酸
- Molecular Weight
- 171.58100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 171.00900 |
|---|---|
| PSA | 50.19000 |
| LogP | 1.74160 |
Frequently Asked Questions
What is the CAS number of 2-chloro-3-methylpyridine-4-carboxylic acid?
The CAS number of 2-chloro-3-methylpyridine-4-carboxylic acid is 133928-73-1.
What are the molecular formula and molecular weight of 2-chloro-3-methylpyridine-4-carboxylic acid?
2-chloro-3-methylpyridine-4-carboxylic acid has molecular formula C7H6ClNO2 and molecular weight 171.58100 g/mol.
What are the upstream and downstream products of 2-chloro-3-methylpyridine-4-carboxylic acid?
For 2-chloro-3-methylpyridine-4-carboxylic acid, Downstream Products: Methyl 2-chloro-3-methylisonicotinate.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-chloro-3-methylpyridine-4-carboxylic acid (CAS 133928-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481548-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.