Nalidixic acid (CAS 389-08-2) — formula C12H12N2O3, molecular weight 232.23; category organic chemicals.
Nalidixic acid (CAS 389-08-2) is a chemical raw material in the organic chemicals category. Its molecular formula C12H12N2O3 comprises 12 C, 12 H, 2 N, 3 O atoms. Its molecular weight is about 232.23. Reported physicochemical data: melting point around 444 to 446 °F (NTP, 1992), LogP about 1.59. 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 | 389-08-2 |
|---|---|
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.23 |
| Melting Point | 444 to 446 °F (NTP, 1992) |
| LogP | 1.59 |
| Applications | MEDICATION, MEDICATION (VET), Pharmaceuticals, Methods of Manufacturing: CONDENSATION OF 2-AMINO-6-METHYLPYRIDINE WITH DIETHYL ESTER OF (ETHOXYMETHYLENE) MALONIC ACID, THEN CYCLIZATION TO ETHYL 1, 4-DIHYDRO-7-METHYL-4-OXO-1 |
| Category | Organic Chemicals |
Documented applications: MEDICATION, MEDICATION (VET), Pharmaceuticals, Methods of Manufacturing: CONDENSATION OF 2-AMINO-6-METHYLPYRIDINE WITH DIETHYL ESTER OF (ETHOXYMETHYLENE) MALONIC ACID, THEN CYCLIZATION TO ETHYL 1, 4-DIHYDRO-7-METHYL-4-OXO-1.
Nalidixic acid is a carbon-based organic compound with CAS registry number 389-08-2 and molecular formula C12H12N2O3 (molecular weight 232.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 389-08-2
Its molecular formula C12H12N2O3 comprises 12 C, 12 H, 2 N, 3 O atoms.
Also known as: Nalidixic acid · 萘啶酸
Category: organic chemicals
The CAS registry number of Nalidixic acid is 389-08-2.
Molecular formula C12H12N2O3, molecular weight 232.23.
It is also registered under: Nalidixic acid, 萘啶酸.
Recorded applications: MEDICATION, MEDICATION (VET), Pharmaceuticals, Methods of Manufacturing: CONDENSATION OF 2-AMINO-6-METHYLPYRIDINE WITH DIETHYL ESTER OF (ETHOXYMETHYLENE) MALONIC ACID, THEN CYCLIZATION TO ETHYL 1, 4-DIHYDRO-7-METHYL-4-OXO-1.
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 Nalidixic acid (CAS 389-08-2), compiled from public chemistry databases.
| CAS Registry Number | 389-08-2 |
|---|---|
| PubChem CID | 4421 |
| Molecular formula | C12H12N2O3 |
| IUPAC name | 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid |
| UNII (FDA) | 3B91HWA56M |
| Molecular Weight | 232.23 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 232.08479225 |
| Monoisotopic Mass | 232.08479225 |
| Topological Polar Surface Area | 70.5 |
| Heavy Atom Count | 17 |
| Melting Point | 444 to 446 °F (NTP, 1992) |
|---|---|
| Melting Point | 229.5 |
| Melting Point | 229-230 °C |
| Melting Point | 229.5 °C |
| Solubility | 100 |
| Solubility | 2.30e+00 g/L |
| LogP | 1.59 |
| LogP | log Kow= 1.41 |
| LogP | 2.1 |
| LogP | 0.62 |
nalidixic acid; 389-08-2; Nalidixin; NegGram; Nevigramon; Nalidixan; Wintomylon; Nalidic acid; Nalidixinic acid; Dixiben; Nalurin; Naxuril; Nogram; Urisal; Nalix; 1-Ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
| GHS notification summary | 1.4% (1 / 69) |
|---|
| GHS notification summary | 1.4% (1 / 69) |
|---|---|
| Reported hazard statements | H302 (20.3%), H317 (65.2%), H334 (75.4%), H351 (15.9%) |
This chemical does not meet GHS hazard criteria for 1.4% (1 of 69) of reports.
H302 (20.3%): Harmful if swallowed [Warning Acute toxicity, oral]
Nalidixic acid · CAS 389-08-2 · C12H12N2O3. UNII 3B91HWA56M. Melting Point: 444 to 446 °F (NTP, 1992); Melting Point: 229.5; Melting Point: 229-230 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 萘啶酸