4-Acetamidoantipyrine (CAS 83-15-8) — formula C13H15N3O2, molecular weight 245.28; category organic chemicals.
4-Acetamidoantipyrine (CAS 83-15-8) is a chemical raw material in the organic chemicals category. Its molecular formula C13H15N3O2 comprises 13 C, 15 H, 3 N, 2 O atoms. Its molecular weight is about 245.28. Reported physicochemical data: LogP about 0. 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 | 83-15-8 |
|---|---|
| Molecular Formula | C13H15N3O2 |
| Molecular Weight | 245.28 |
| LogP | 0 |
| Applications | Pharmaceuticals |
| Category | Organic Chemicals |
Documented applications: Pharmaceuticals.
4-Acetamidoantipyrine is a carbon-based organic compound with CAS registry number 83-15-8 and molecular formula C13H15N3O2 (molecular weight 245.28), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 83-15-8
Its molecular formula C13H15N3O2 comprises 13 C, 15 H, 3 N, 2 O atoms.
Also known as: 4-Acetamidoantipyrine · 4-乙酰氨基安替比林
Category: organic chemicals
The CAS registry number of 4-Acetamidoantipyrine is 83-15-8.
Molecular formula C13H15N3O2, molecular weight 245.28.
It is also registered under: 4-Acetamidoantipyrine, 4-乙酰氨基安替比林.
Recorded applications: Pharmaceuticals.
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-Acetamidoantipyrine (CAS 83-15-8), compiled from public chemistry databases.
| CAS Registry Number | 83-15-8 |
|---|---|
| PubChem CID | 65743 |
| Molecular formula | C13H15N3O2 |
| IUPAC name | N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)acetamide |
| UNII (FDA) | 535H9N144Z |
| Molecular Weight | 245.28 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 245.116426730 |
| Monoisotopic Mass | 245.116426730 |
| Topological Polar Surface Area | 52.7 |
| Heavy Atom Count | 18 |
| Ionization Efficiency | 2.04 |
|---|---|
| Ionization Efficiency | 2.7 |
| Ionization Efficiency | MeCN (80%) |
| Collision Cross Section | 154.06 Ų [M+H]+ |
| Collision Cross Section | 164.17 Ų [M+Na]+ |
4-Acetamidoantipyrine; 83-15-8; 4-Acetylaminoantipyrine; 4-Acetaminoantipyrine; Acetylaminoantipyrine; 4-Acetoaminoantipyrine; N-Acetylaminoantipyrine; Acetamide, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-; 535H9N144Z; NSC-331807; J47.302B; CHEBI:83513; RefChem:823867; 201-457-0; 4-Acetylaminophenazone; Acetamidoantipyrine
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
4-Acetamidoantipyrine · CAS 83-15-8 · C13H15N3O2. UNII 535H9N144Z. Ionization Efficiency: 2.04; Ionization Efficiency: 2.7; Ionization Efficiency: MeCN (80%).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-乙酰氨基安替比林