Imidazole-4-acetic acid (CAS 645-65-8) — formula C5H6N2O2, molecular weight 126.11; category organic chemicals.
Imidazole-4-acetic acid (CAS 645-65-8) is a chemical raw material in the organic chemicals category. Its molecular formula C5H6N2O2 comprises 5 C, 6 H, 2 N, 2 O atoms. Its molecular weight is about 126.11. Reported physicochemical data: LogP about -0.4. 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 | 645-65-8 |
|---|---|
| Molecular Formula | C5H6N2O2 |
| Molecular Weight | 126.11 |
| LogP | -0.4 |
| Category | Organic Chemicals |
Imidazole-4-acetic acid is a carbon-based organic compound with CAS registry number 645-65-8 and molecular formula C5H6N2O2 (molecular weight 126.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 645-65-8
Its molecular formula C5H6N2O2 comprises 5 C, 6 H, 2 N, 2 O atoms.
Also known as: Imidazole-4-acetic acid · 4-咪唑乙酸
Category: organic chemicals
The CAS registry number of Imidazole-4-acetic acid is 645-65-8.
Molecular formula C5H6N2O2, molecular weight 126.11.
It is also registered under: Imidazole-4-acetic acid, 4-咪唑乙酸.
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 Imidazole-4-acetic acid (CAS 645-65-8), compiled from public chemistry databases.
| CAS Registry Number | 645-65-8 |
|---|---|
| PubChem CID | 96215 |
| Molecular formula | C5H6N2O2 |
| IUPAC name | 2-(1H-imidazol-5-yl)acetic acid |
| UNII (FDA) | IGZ30Z24EJ |
| Molecular Weight | 126.11 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 126.042927438 |
| Monoisotopic Mass | 126.042927438 |
| Topological Polar Surface Area | 66 |
| Heavy Atom Count | 9 |
| Collision Cross Section | 124 Ų [M+H]+ |
|---|
645-65-8; Imidazole-4-acetic acid; 2-(1H-imidazol-5-yl)acetic acid; imidazoleacetic acid; 1H-Imidazole-4-acetic acid; Imidazolyl-4-acetic acid; 4-Imidazoleacetic acid; IMAC; 1h-imidazole-5-acetic acid; IGZ30Z24EJ; NSC-60104; DTXSID50214751; RefChem:790733; DTXCID80137242; 2-(1H-imidazol-3-ium-5-yl)acetate; 2-(1H-imidazol-4-yl)acetic acid
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Imidazole-4-acetic acid · CAS 645-65-8 · C5H6N2O2. UNII IGZ30Z24EJ. Collision Cross Section: 124 Ų [M+H]+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-咪唑乙酸