Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione(CAS: 21038-67-5)
![Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione](https://static.chemtradehub.com/structs/210/21038-67-5-bdea.webp)
CAS Number
Related Products
2-Phenyl-9,10-anthraquinone
CAS Number: 6485-97-8
1,7-Dichloroisoquinoline
CAS Number: 70810-24-1
Silane, chloromethyloctadecyl-
CAS Number: 124694-97-9
2,4,5-Triphenyl-1H-imidazole
CAS Number: 484-47-9
Other Suppliers for Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Basic Information
Molecular Formula
C7H5N3O2
Molecular Weight
163.14 g/mol
Physical Properties
Melting Point
365 ºC
Chemical Identifiers
SMILES
C1=CN=CC2=C1C(=O)NC(=O)N2
InChIKey
MNNWQAIAFUMNOS-UHFFFAOYSA-N
Database References
MDL Number
MFCD07438024
FAQ
Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione (CAS: 21038-67-5) is a heterocyclic compound. It has a molecular formula of C7H5N4O2 and is characterized by its unique ring structure. This compound is known for its stability and aromatic nature.
Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione (CAS: 21038-67-5) is primarily used in the pharmaceutical industry as a precursor in the synthesis of various drugs. It also finds applications in research for its unique chemical properties.
Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione (CAS: 21038-67-5) is generally considered safe for use in the laboratory and industrial settings with appropriate safety measures. However, users should follow standard safety protocols to avoid exposure and ensure proper handling.
Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione (CAS: 21038-67-5) should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container to prevent degradation. Storage temperatures should not exceed 25°C to ensure stability and safety.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
Contact Person
Li Jun
2801519207@qq.com








![[4-(Difluoromethoxy)phenyl]acetonitrile](https://static.chemtradehub.com/structs/414/41429-16-7-ae43.webp)

![Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione — HePeng ( ShangHai ) Biotechnology Co Ltd](https://static.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp)
![Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp)
![Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione — JiangSuAiKangShengWuYiYaoYanFa Co Ltd](https://static.chemtradehub.com/suppliers/67cec9452b2de6e8e95a52fa/67cec9452b2de6e8e95a52fa-logo.webp)
![Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione — ShangHaiMaiRuiErShengHua Technology Co Ltd](https://static.chemtradehub.com/suppliers/67ced3b52b2de6e8e95a6e52/67ced3b52b2de6e8e95a6e52-logo.webp)
![Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione — ShenZhenAiTaHuaXue Co Ltd](https://static.chemtradehub.com/suppliers/67ced0fb2b2de6e8e95a67fa/67ced0fb2b2de6e8e95a67fa-logo.webp)
![Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione — ShangHaiJiZhiShengHua Technology Co Ltd](https://static.chemtradehub.com/suppliers/67cecbee2b2de6e8e95a5b72/67cecbee2b2de6e8e95a5b72-logo.webp)