2-methyl-3H,4H-pyrido[3,4-d]pyrimidin-4-one
Structure Info
- Chemspace ID
- CSSB00000691055 (In-Stock Building Blocks)
- CAS
- 22389-85-1
- MFCD
- MFCD18836871, MFCD26793523, MFCD27978436, MFCD18836871
- IUPAC Name
- 2-methyl-3H,4H-pyrido[3,4-d]pyrimidin-4-one
- Mol formula
- C8H7N3O
- Mol weight
- 161 Da
- Catalog Number(s)
- 21-1702, 318903, A029182448, A661197, AA007OJM, ACDS-020147, ACRHAU639, AD58302, AG007OME, AG119263, AGN-PC-00N6BG, AKOS016012600, AKOS022171454, AKOS026727663, AL58302, AR007PBE, BBV-38733080, BBV-77619560, BBV-77679658, BD248768, CB31926, CD11163056, CM126848, CS-0073047, CSC000691055, CSC015876516, CSC016117745, D298170, EC007QS6, EN300-113546, F322356, F8880-8675, F978959, FCH3715629, FCH4388699, HY-W029023, JH658365, LN02122435, M396180, OR81704, PB1216939494, PBTEN21404, SAB-098500, SS-6614, ST007Q36, SY144355, TX007PS2, W159076, Y1221303, Y4289763, Z1216862026
- Copy structure to query editor
- SMILES
- INCHI
- INCHI key
- MOL
Properties
- LogP
- -0.44
- Heavy atoms count
- 12
- Rotatable bond count
- 0
- Number of rings
- 2
- Carbon bond saturation, Fsp3
- 0.125
- Polar surface area (Å)
- 54
- Hydrogen bond acceptors count
- 3
- Hydrogen bond donors count
- 1
![Chemical structure of 2-methyl-3H,4H-pyrido[3,4-d]pyrimidin-4-one (C8H7N3O) - CSSB00000691055](/st/structure/200/6374a4fae408ce590ad0a3d400b502e9/CC1%253DNC2%253DCN%253DCC%253DC2C%2528%253DO%2529N1.png "C8H7N3O")
- Zoom the structure
- CSSB00000691055
Items Overall 78 items from 25 suppliers
| Supplier | Lead time | Ships from | Purity | Pack | Price, $ | Qty |
|---|---|---|---|---|---|---|
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 98 | 250 mg | 49.00 | |
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 98 | 1 g | 126.00 | |
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 98 | 5 g | 450.00 | |
Description: Name:2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| BLD Pharmatech GmbH | 1 day | Germany To: | 98 | 250 mg | 49.00 | |
| BLD Pharmatech GmbH | 1 day | Germany To: | 98 | 1 g | 126.00 | |
Description: Name:2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 250 mg | 49.00 | |
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 1 g | 126.00 | |
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 5 g | 450.00 | |
Description: Name:2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Enamine US, Inc. | 2 days | United States To: | 95 | 50 mg | 25.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 100 mg | 38.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 250 mg | 55.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 500 mg | 86.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 1 g | 110.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 2.5 g | 246.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 5 g | 470.00 | |
| 1st Scientific CN | 3 days | China To: | 98 | 250 mg | 45.10 | |
| 1st Scientific CN | 3 days | China To: | 98 | 1 g | 127.60 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| 1st Scientific LLC | 3 days | United States To: | 98 | 250 mg | 45.10 | |
| 1st Scientific LLC | 3 days | United States To: | 98 | 1 g | 127.60 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Matrix Scientific | 3 days | United States To: | 98 | 1 g | 137.50 | |
| Matrix Scientific | 3 days | United States To: | 98 | 5 g | 493.90 | |
Description: Name: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Fluorochem EU | 7 days | Germany To: | 97 | 1 g | 159.00 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(3H)-one; ; Storage Conditions: ambient storage; Hazard Codes: H302, H315, H319, H335; GHS Pictograms: GHS07; CAS: 22389-85-1 | ||||||
| Angene International Limited | 10 days | China To: | 97 | 100 mg | 12.60 | |
| Angene International Limited | 10 days | China To: | 97 | 250 mg | 20.70 | |
| Angene International Limited | 10 days | China To: | 97 | 1 g | 63.90 | |
| Angene International Limited | 10 days | China To: | 97 | 5 g | 293.40 | |
Description: 2-Methylpyrido[3,4-D]Pyrimidin-4(1H)-One; CAS: 22389-85-1 | ||||||
| AiFChem CN | 10 days | China To: | 98 | 1 g | 121.00 | |
| AiFChem CN | 10 days | China To: | 98 | 5 g | 430.00 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| A2B Chem | 12 days | United States To: | 97 | 100 mg | 25.30 | |
| A2B Chem | 12 days | United States To: | 97 | 250 mg | 48.30 | |
| A2B Chem | 12 days | United States To: | 97 | 1 g | 141.45 | |
| A2B Chem | 12 days | United States To: | 97 | 5 g | 549.70 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Aaron Chemicals LLC | 12 days | United States To: | 97 | 100 mg | 28.75 | |
| Aaron Chemicals LLC | 12 days | United States To: | 97 | 250 mg | 28.75 | |
| Aaron Chemicals LLC | 12 days | United States To: | 97 | 1 g | 96.60 | |
| Aaron Chemicals LLC | 12 days | United States To: | 97 | 5 g | 384.10 | |
| AA BLOCKS | 12 days | United States To: | 97 | 100 mg | 29.70 | |
| AA BLOCKS | 12 days | United States To: | 97 | 250 mg | 48.40 | |
| AA BLOCKS | 12 days | United States To: | 97 | 1 g | 122.10 | |
| AA BLOCKS | 12 days | United States To: | 97 | 5 g | 434.50 | |
Description: 2-Methylpyrido[3,4-D]Pyrimidin-4(1H)-One; CAS: 22389-85-1 | ||||||
| Ambeed CN | 12 days | China To: | 98 | 250 mg | 44.10 | |
| Ambeed CN | 12 days | China To: | 98 | 1 g | 113.40 | |
| Ambeed CN | 12 days | China To: | 98 | 5 g | 405.00 | |
Description: Name: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Ambeed GmbH | 12 days | Germany To: | 98 | 250 mg | 44.10 | |
| Ambeed GmbH | 12 days | Germany To: | 98 | 1 g | 113.40 | |
Description: Name: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Ambeed, Inc. | 12 days | United States To: | 98 | 250 mg | 44.10 | |
| Ambeed, Inc. | 12 days | United States To: | 98 | 1 g | 113.40 | |
| Ambeed, Inc. | 12 days | United States To: | 98 | 5 g | 405.00 | |
Description: Name: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| BLD Pharmatech (India) Pvt Ltd | 12 days | India To: | 98 | 250 mg | 49.00 | |
| BLD Pharmatech (India) Pvt Ltd | 12 days | India To: | 98 | 1 g | 126.00 | |
Description: Name:2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Fluorochem CN | 14 days | China To: | 97 | 100 mg | 37.00 | |
| Fluorochem CN | 14 days | China To: | 97 | 250 mg | 48.00 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(3H)-one; ; Storage Conditions: ambient storage; Hazard Codes: H302, H315, H319, H335; GHS Pictograms: GHS07; CAS: 22389-85-1 | ||||||
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 50 mg | 25.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 100 mg | 38.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 250 mg | 55.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 500 mg | 86.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 1 g | 110.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 2.5 g | 246.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 5 g | 470.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 10 g | 921.00 | |
| ChemScene CN | 15 days | China To: | 97 | 100 mg | 28.00 | |
| ChemScene CN | 15 days | China To: | 97 | 250 mg | 49.00 | |
| ChemScene CN | 15 days | China To: | 97 | 1 g | 126.00 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(3H)-one; CAS: 22389-85-1 | ||||||
| ChemScene LLC | 15 days | United States To: | 97 | 100 mg | 28.00 | |
| ChemScene LLC | 15 days | United States To: | 97 | 250 mg | 49.00 | |
| ChemScene LLC | 15 days | United States To: | 97 | 1 g | 126.00 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(3H)-one; CAS: 22389-85-1 | ||||||
| Accel Scientific, S.L. | 20 days | China To: | 97 | 100 mg | 30.80 | |
| Accel Scientific, S.L. | 20 days | China To: | 97 | 250 mg | 30.80 | |
| Accel Scientific, S.L. | 20 days | China To: | 97 | 1 g | 94.60 | |
| Accel Scientific, S.L. | 20 days | China To: | 97 | 5 g | 371.80 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| Advanced ChemBlocks CN | 20 days | China To: | 97 | 1 g | 110.00 | |
| Advanced ChemBlocks CN | 20 days | China To: | 97 | 5 g | 470.00 | |
| Advanced ChemBlocks CN | 20 days | China To: | 97 | 25 g | 1,880.00 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(3H)-one; CAS: 22389-85-1 | ||||||
| eNovation CN | 20 days | China To: | 98 | 1 g | 115.00 | |
| eNovation CN | 20 days | China To: | 98 | 5 g | 327.75 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
| 10X CHEM | TBD | United States To: | 97 | 100 mg | 22.00 | |
| 10X CHEM | TBD | United States To: | 97 | 250 mg | 42.90 | |
| 10X CHEM | TBD | United States To: | 97 | 1 g | 122.10 | |
Description: 2-Methylpyrido[3,4-d]pyrimidin-4(1H)-one; CAS: 22389-85-1 | ||||||
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Substructure Analogs
![Chemical structure of 6-fluoro-2-methyl-3H,4H-pyrido[3,4-d]pyrimidin-4-one - CSSB00020640883](/st/structure/200/d908cac13114bd08b847e0763a838632/CC1%253DNC2%253DCN%253DC%2528F%2529C%253DC2C%2528%253DO%2529N1.png)
![Chemical structure of 6-chloro-2-methyl-3H,4H-pyrido[3,4-d]pyrimidin-4-one - CSSB00011016189](/st/structure/200/75b415fc4ad5e06df9f8c3c1605cadd7/CC1%253DNC2%253DCN%253DC%2528Cl%2529C%253DC2C%2528%253DO%2529N1.png)
![Chemical structure of 6-bromo-2-methyl-3H,4H-pyrido[3,4-d]pyrimidin-4-one - CSSB20621213521](/st/structure/200/a7de01c297d860fcd39a6c560190aac8/CC1%253DNC2%253DCN%253DC%2528Br%2529C%253DC2C%2528%253DO%2529N1.png)
![Chemical structure of ethyl 4-oxo-3H,4H-pyrido[3,4-d]pyrimidine-2-carboxylate - CSSB00010168885](/st/structure/200/70fe7e007c6a78ac46af443dcba5fbbb/CCOC%2528%253DO%2529C1%253DNC2%253DCN%253DCC%253DC2C%2528%253DO%2529N1.png)
![Chemical structure of 2-(pyridin-4-yl)-3H,4H-pyrido[3,4-d]pyrimidin-4-one - CSSB21253046007](/st/structure/200/123d7403b2a7bea009c21fbfe87274d3/O%253DC1NC%2528%253DNC2%253DCN%253DCC%253DC12%2529C1%253DCC%253DNC%253DC1.png)
![Chemical structure of 2-(pyridin-3-yl)-3H,4H-pyrido[3,4-d]pyrimidin-4-one - CSSB21253046006](/st/structure/200/0a3670459c5704430b05c7d59d6f7dc4/O%253DC1NC%2528%253DNC2%253DCN%253DCC%253DC12%2529C1%253DCC%253DCN%253DC1.png)
amino}-2-methyl-4-oxo-3H,4H-pyrido[3,4-d]pyrimidin-3-yl)prop-1-yn-1-yl]phenyl}-N-methanesulfonylthieno[3,2-b]pyridine-3-carboxamide - CSSB06454646911](/st/structure/200/fc040229e6e8457666f7a198c92d51ae/CN%2528C1CCN%2528CC1%2529C1CC%2528F%2529%2528F%2529C1%2529c1ncc2nc%2528C%2529n%2528CC%2523Cc3ccc%2528Cl%2529cc3-c3ccnc4c%2528csc34%2529C%2528%253DO%2529NS%2528C%2529%2528%253DO%2529%253DO%2529c%2528%253DO%2529c2c1C%2523N.png)
Similarity Analogs
![Chemical structure of 2-methyl-3H,4H-pyrido[4,3-d]pyrimidin-4-one - CSSB00009855311](/st/structure/200/879d47a321ec13f8d72f0aefd5ca3562/CC1%253DNC2%253DCC%253DNC%253DC2C%2528%253DO%2529N1.png)
![Chemical structure of 2-amino-3H,4H-pyrido[3,4-d]pyrimidin-4-one - CSSB00010371879](/st/structure/200/8dbcd2cb7086280bd0131bd9dc2375b1/NC1%253DNC2%253DCN%253DCC%253DC2C%2528%253DO%2529N1.png)
![Chemical structure of 2-(methylsulfanyl)-3H,4H-pyrido[3,4-d]pyrimidin-4-one - CSSB00015584618](/st/structure/200/986076e48b4bb6b68c32ea66a91d0ed5/CSC1%253DNC2%253DCN%253DCC%253DC2C%2528%253DO%2529N1.png)
