2-Hydrazinyl-5-methyl-3-nitropyridine
Also known as: (5-methyl-3-nitropyridin-2-yl)hydrazine, 2-Hydrazino-3-nitro-5-picoline, 2-Hydrazino-5-methyl-3-nitro-pyridin, 3-nitro-5-methyl-2-hydrazine-pyridine, OR7353
2-Hydrazinyl-5-methyl-3-nitropyridine (CAS 21901-25-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N4O2 and a molecular weight of 168.15300 g/mol. Key properties include a boiling point of 342.6ºC at 760 mmHg, a density of 1.432 g/cm3 and a flash point of 161ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21901-25-7
- Jingsj CID
- J-1072808-2
- Molecular Formula
- C6H8N4O2
- Molecular Weight
- 168.15300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 342.6ºC at 760 mmHg |
|---|---|
| Density | 1.432 g/cm3 |
| Flash Point | 161ºC |
| Exact Mass | 168.06500 |
| PSA | 96.76000 |
| LogP | 1.88030 |
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of 2-Hydrazinyl-5-methyl-3-nitropyridine?
The CAS number of 2-Hydrazinyl-5-methyl-3-nitropyridine is 21901-25-7.
What are the molecular formula and molecular weight of 2-Hydrazinyl-5-methyl-3-nitropyridine?
2-Hydrazinyl-5-methyl-3-nitropyridine has molecular formula C6H8N4O2 and molecular weight 168.15300 g/mol.
What are the upstream and downstream products of 2-Hydrazinyl-5-methyl-3-nitropyridine?
For 2-Hydrazinyl-5-methyl-3-nitropyridine, Upstream Products: 2-Chloro-5-methyl-3-nitropyridine, 2-Hydroxy-5-methyl-3-nitropyridine, 5-Methyl-2(1H)-pyridinone; Downstream Products: 3-Methyl-5-nitropyridine, 5-Nitronicotinic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Hydrazinyl-5-methyl-3-nitropyridine (CAS 21901-25-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1072808-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.