4-Isoxazolecarboxylic acid (CAS 6436-62-0) — formula C4H3NO3, molecular weight 113.07; category organic chemicals.
4-Isoxazolecarboxylic acid (CAS 6436-62-0) is a chemical raw material in the organic chemicals category. Its molecular formula C4H3NO3 comprises 4 C, 3 H, 1 N, 3 O atoms. Its molecular weight is about 113.07. Reported physicochemical data: LogP about -0.1. 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 | 6436-62-0 |
|---|---|
| Molecular Formula | C4H3NO3 |
| Molecular Weight | 113.07 |
| LogP | -0.1 |
| Category | Organic Chemicals |
4-Isoxazolecarboxylic acid is a carbon-based organic compound with CAS registry number 6436-62-0 and molecular formula C4H3NO3 (molecular weight 113.07), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6436-62-0
Its molecular formula C4H3NO3 comprises 4 C, 3 H, 1 N, 3 O atoms.
Also known as: 4-Isoxazolecarboxylic acid · 4-异恶唑甲酸
Category: organic chemicals
The CAS registry number of 4-Isoxazolecarboxylic acid is 6436-62-0.
Molecular formula C4H3NO3, molecular weight 113.07.
It is also registered under: 4-Isoxazolecarboxylic acid, 4-异恶唑甲酸.
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-Isoxazolecarboxylic acid (CAS 6436-62-0), compiled from public chemistry databases.
| CAS Registry Number | 6436-62-0 |
|---|---|
| PubChem CID | 3014488 |
| Molecular formula | C4H3NO3 |
| IUPAC name | 1,2-oxazole-4-carboxylic acid |
| Molecular Weight | 113.07 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 113.011292958 |
| Monoisotopic Mass | 113.011292958 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 8 |
6436-62-0; 4-Isoxazolecarboxylic acid; 1,2-oxazole-4-carboxylic acid; DTXSID30214577; RefChem:412117; DTXCID60137068; 818-124-6; Isoxazole-4-carboxylic acid; Isooxazole-4-carboxylic acid; MFCD06738806; Isoxazole-4-carboxylicacid; 4-carboxy isoxazole; SCHEMBL264004; SCHEMBL3758188; SCHEMBL7910732; Isoxazole-4-carboxylic acid 98%
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Isoxazolecarboxylic acid · CAS 6436-62-0 · C4H3NO3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-异恶唑甲酸