pyrimidin-2-amine,hydrochloride
Also known as: pyrimidine-2-carboxamidine hydrochloride, pyrimidin-2-ylamine,hydrochloride, Pyrimidine,2-amino-,hydrochloride, 2-Amidino-pyrimidine HCl, 2-AMINOPYRIMIDINE HYDROCHLORIDE, 2-Pyrimidinamine,hydrochloride, Pyrimidin-2-ylamin,Hydrochlorid
pyrimidin-2-amine,hydrochloride (CAS 19868-02-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H6ClN3 and a molecular weight of 131.56400 g/mol. Key properties include a boiling point of 294ºC at 760 mmHg and a flash point of 131.6ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 3.48 to 24.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 19868-02-1
- Jingsj CID
- J-1134295-5
- Molecular Formula
- C4H6ClN3
- Molecular Weight
- 131.56400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥1,740.00 | $0.52 /gBest ¥3.48/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥1,800.00 | $2.69 /g ¥18.00/g CNY | CN China MOQ 100g | |
In Stock | 99% 50g | ¥1,000.00 | $2.99 /g ¥20.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Boiling Point | 294ºC at 760 mmHg |
|---|---|
| Flash Point | 131.6ºC |
| Exact Mass | 131.02500 |
| PSA | 52.53000 |
| LogP | 0.79090 |
| InChIKey | YDVHAJGGRNBAER-UHFFFAOYSA-N |
| SMILES | Cl.Nc1ncccn1 |
| Vapor Pressure | 0.00126mmHg at 25°C |
Frequently Asked Questions
What is the CAS number of pyrimidin-2-amine,hydrochloride?
The CAS number of pyrimidin-2-amine,hydrochloride is 19868-02-1.
What are the molecular formula and molecular weight of pyrimidin-2-amine,hydrochloride?
pyrimidin-2-amine,hydrochloride has molecular formula C4H6ClN3 and molecular weight 131.56400 g/mol.
Which suppliers offer pyrimidin-2-amine,hydrochloride?
3 supplier(s) listed; reference unit price ¥3.48–24.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "pyrimidin-2-amine,hydrochloride (CAS 19868-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1134295-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.