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
N-(2-Acetylphenyl)acetamide
CAS Number: 5234-26-4
1-Pyrrolidinesulfonyl chloride
CAS Number: 1689-02-7
4-Bromoaniline hydrochloride (1:1)
CAS Number: 624-19-1
4-Bromo-1-isopropyl-1H-pyrazole
CAS Number: 313735-62-5
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

![(2R)-2,7,8-Trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-6-chromanol](https://static.chemtradehub.com/structs/54-/54-28-4-155c.webp)


![3-Hexyl-2-[3-(3-hexyl-1,3-benzoxazol-2(3H)-ylidene)-1-propen-1-yl]-1,3-benzoxazol-3-ium iodide](https://static.chemtradehub.com/structs/532/53213-82-4-e483.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 — 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)