Compound Q&A
What are the physical and chemical properties of 2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine (CAS: 35265-82-8)?
Answer
![2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine](https://static.chemtradehub.com/structs/352/35265-82-8-a7c7.webp "2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine")
2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine is a crystalline solid with a molecular weight of approximately 261.04 g/mol. It has a low solubility in water (0.1 g/L at 25°C) but is more soluble in organic solvents like ethanol and acetone. This compound shows moderate reactivity towards nucleophiles and is typically stable under normal conditions, but it can degrade in acidic or basic environments. It has a melting point of around 170-172°C.
About
CAS No
35265-82-8
English Name
2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine
Molecular Formula
C7H4Cl2N2S
Molecular Weight
219.1 g/mol
SMILES
CC1=CC2=C(S1)C(=NC(=N2)Cl)Cl
InChIKey
ZDKZDOFEASCBMV-UHFFFAOYSA-N
Last Updated: 2025-10-19 13:36
![2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine — HePeng （ ShangHai ） Biotechnology Co Ltd](https://static.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp){kind=logo}
![2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine — ShangHaiYiJiShengWuKeJiYouXianGongSiXiaoShouBu](https://static.chemtradehub.com/suppliers/67cecfe92b2de6e8e95a656d/67cecfe92b2de6e8e95a656d-logo.webp){kind=logo}
![2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine — Shanghai Yuyeh Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp){kind=logo}