4-METHYLPHTHALAZIN-1(2H)-ONE (CAS 5004-48-8) — formula C9H8N2O, molecular weight 160.17; category organic chemicals.
4-METHYLPHTHALAZIN-1(2H)-ONE (CAS 5004-48-8) is a chemical raw material in the organic chemicals category. Its molecular formula C9H8N2O comprises 9 C, 8 H, 2 N, 1 O atoms. Its molecular weight is about 160.17. Reported physicochemical data: LogP about 1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 5004-48-8 |
|---|---|
| Molecular Formula | C9H8N2O |
| Molecular Weight | 160.17 |
| LogP | 1 |
| Category | Organic Chemicals |
4-METHYLPHTHALAZIN-1(2H)-ONE is a carbon-based organic compound with CAS registry number 5004-48-8 and molecular formula C9H8N2O (molecular weight 160.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5004-48-8
Its molecular formula C9H8N2O comprises 9 C, 8 H, 2 N, 1 O atoms.
Also known as: 4-METHYLPHTHALAZIN-1(2H)-ONE · 4-甲基-1(2H)-二氮杂萘酮
Category: organic chemicals
The CAS registry number of 4-METHYLPHTHALAZIN-1(2H)-ONE is 5004-48-8.
Molecular formula C9H8N2O, molecular weight 160.17.
It is also registered under: 4-METHYLPHTHALAZIN-1(2H)-ONE, 4-甲基-1(2H)-二氮杂萘酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4-METHYLPHTHALAZIN-1(2H)-ONE (CAS 5004-48-8), compiled from public chemistry databases.
| CAS Number | 5004-48-8 |
|---|---|
| PubChem CID | 21103 |
| Molecular Formula | C9H8N2O |
| IUPAC Name | 4-methyl-2H-phthalazin-1-one |
| UNII (FDA) | E8FX6PDG8U |
| Molecular Weight | 160.17 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 160.063662883 |
| Monoisotopic Mass | 160.063662883 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 12 |
1-Hydroxy-4-methylphthalazine; RefChem:433139; 828-285-4; 4-Methylphthalazin-1(2H)-one; 5004-48-8; 4-Methyl-2H-phthalazin-1-one; 4-METHYL-1(2H)-PHTHALAZINONE; Hydroxy-4-methylphthalazine; 1(2H)-Phthalazinone, 4-methyl-; 4-Methylphthalazin-1-ol; 4-Methyl-1-phthalazinol; 4-METHYL-1,2-DIHYDROPHTHALAZIN-1-ONE; 4-Methyl-1-phthalazinone; MFCD00024098; NSC116342; 4-methylphthalazinone
| Notified hazard statements | H302 (100%), H312 (100%), H332 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-甲基-1(2H)-二氮杂萘酮