2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one
Modify Date: 2026-09-28 08:08:33
2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one structure
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Common Name | 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one | ||
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| CAS Number | 1428139-86-9 | Molecular Weight | 274.34 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C13H14N4OS | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one |
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This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C13H14N4OS |
|---|---|
| Molecular Weight | 274.34 |
| InChIKey | MAOKAVXUWKKAER-UHFFFAOYSA-N |
| SMILES | Cc1ccc(C2CC(=O)c3c(N)nc(N)nc3C2)s1 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one? |
| A: Molecular weight of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one is 274.34. |
| Q: What is the CAS number of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one? |
| A: CAS number of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one is 1428139-86-9. |
| Q: What is the English name of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one? |
| A: The English name of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one is 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one. |
| Q: What is the InChIKey of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one? |
| A: InChIKey of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one is MAOKAVXUWKKAER-UHFFFAOYSA-N. |
| Q: What is the SMILES notation of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one? |
| A: SMILES notation of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one is Cc1ccc(C2CC(=O)c3c(N)nc(N)nc3C2)s1. |
| Q: What is the Chinese name of 1428139-86-9? |
| A: Chinese name of 1428139-86-9 is 1428139-86-9. |
| Q: What is the molecular formula of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one? |
| A: Molecular formula of 2,4-diamino-7-(5-methyl-2-thienyl)-7,8-dihydroquinazolin-5(6H)-one is C13H14N4OS. |