2-Ketoglutaric acid (CAS 328-50-7) — formula C5H6O5, molecular weight 146.02 g/mol; category pharmaceutical intermediates and APIs.
| CAS Number | 328-50-7 |
|---|---|
| Molecular Formula | C5H6O5 |
| Molecular Weight | 146.02 g/mol |
| Melting Point | 114 |
| Boiling Point | 323 °C |
| LogP | -0.9 |
| Category | Pharmaceutical Raw Materials |
2-Ketoglutaric acid is a pharmaceutical intermediate or API compound with CAS registry number 328-50-7 and molecular formula C5H6O5 (molecular weight 146.02 g/mol), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 328-50-7
Its molecular formula C5H6O5 comprises 5 C, 6 H, 5 O atoms.
Also known as: 2-Ketoglutaric acid · α-酮戊二酸 · 2-oxopentanedioic acid
Category: pharmaceutical intermediates and APIs
The CAS registry number of 2-Ketoglutaric acid is 328-50-7.
Molecular formula C5H6O5, molecular weight 146.02 g/mol.
It is also registered under: 2-Ketoglutaric acid, α-酮戊二酸, 2-oxopentanedioic acid.
Category: Pharmaceutical Raw Materials.
Independent reference data for 2-Ketoglutaric acid (CAS 328-50-7), compiled from public chemistry databases.
| CAS 号 | 328-50-7 |
|---|---|
| PubChem CID | 51 |
| 分子式 | C5H6O5 |
| 分子量 | 146.02 g/mol |
| IUPAC 名称 | 2-oxopentanedioic acid |
| InChIKey | KPGXRSRHYNQIFN-UHFFFAOYSA-N |
| UNII（FDA） | 8ID597Z82X |
| ChEBI 编号 | CHEBI:30915 |
| FEMA 编号 | 3891 |
| JECFA 编号 | 634 |
| Molecular Weight | 146.10 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 146.02152329 |
| Monoisotopic Mass | 146.02152329 |
| Topological Polar Surface Area | 91.7 |
| Heavy Atom Count | 10 |
| Boiling Point | 323 °C |
|---|---|
| Melting Point | 114 |
| Melting Point | 115.5 °C |
| Solubility | 100 |
| Solubility | 541.5 mg/mL |
| Collision Cross Section | 121.1 Ų [M-H]- |
| Collision Cross Section | 125.2 Ų [M-H]- |
2-Oxopentanedioic acid; 328-50-7; 2-oxoglutaric acid; alpha-ketoglutaric acid; 2-oxoglutarate; Oxoglutaric acid; a-ketoglutaric acid; 2-Oxo-1,5-pentanedioic acid; Pentanedioic acid, 2-oxo-; Alphaketoglutaric acid; oxogluric acid; Glutaric acid, 2-oxo-; Glutaric acid, alpha keto; ketoglutaric acid; alpha ketoglutaric acid; DTXSID5033179
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 896-JECFA 53/67 |
|---|---|
| GHS 通报统计 | 0.4% (1 / 236) |
| GHS 通报统计 | 0.4% (1 / 236) |
|---|---|
| 已通报的危害声明 | H315 (40.3%), H318 (95.3%), H335 (39.8%) |
α-酮戊二酸 的 CAS 号为 328-50-7，分子式 C5H6O5，分子量 146.02 g/mol。 UNII 8ID597Z82X; ChEBI 30915; InChIKey KPGXRSRHYNQIFN-UHFFFAOYSA-N. Boiling Point: 323 °C; Melting Point: 114; Melting Point: 115.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: α-酮戊二酸