Metronidazole (CAS 443-48-1) — formula C6H9N3O3, molecular weight 171.15; category pharmaceutical intermediates and APIs.
Metronidazole (CAS 443-48-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C6H9N3O3 comprises 6 C, 9 H, 3 N, 3 O atoms. Its molecular weight is about 171.15. Reported physicochemical data: melting point around 316 to 320 °F (NTP, 1992), boiling point around 405.4, LogP about -0.02. 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 | 443-48-1 |
|---|---|
| Molecular Formula | C6H9N3O3 |
| Molecular Weight | 171.15 |
| Melting Point | 316 to 320 °F (NTP, 1992) |
| Boiling Point | 405.4 |
| LogP | -0.02 |
| Applications | For Metronidazole (USEPA/OPP Pesticide Code: 120401) there are 0 labels match. /SRP: Not registered for current use in the U.S, but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses./, The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", Mesh Heading: Anti-infective agents, antiprotozoal agents |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: For Metronidazole (USEPA/OPP Pesticide Code: 120401) there are 0 labels match. /SRP: Not registered for current use in the U.S, but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses./, The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", Mesh Heading: Anti-infective agents, antiprotozoal agents.
Metronidazole is a pharmaceutical intermediate or API compound with CAS registry number 443-48-1 and molecular formula C6H9N3O3 (molecular weight 171.15), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 443-48-1
Its molecular formula C6H9N3O3 comprises 6 C, 9 H, 3 N, 3 O atoms.
Also known as: Metronidazole · 甲硝唑 · 2-Methyl-5-nitroimidazole-1-ethanol
Category: pharmaceutical intermediates and APIs
The CAS registry number of Metronidazole is 443-48-1.
Molecular formula C6H9N3O3, molecular weight 171.15.
It is also registered under: Metronidazole, 甲硝唑, 2-Methyl-5-nitroimidazole-1-ethanol.
Recorded applications: For Metronidazole (USEPA/OPP Pesticide Code: 120401) there are 0 labels match. /SRP: Not registered for current use in the U.S, but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses./, The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", Mesh Heading: Anti-infective agents, antiprotozoal agents.
Category: Pharmaceutical Intermediates & APIs.
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 Metronidazole (CAS 443-48-1), compiled from public chemistry databases.
| CAS Registry Number | 443-48-1 |
|---|---|
| PubChem CID | 4173 |
| Molecular formula | C6H9N3O3 |
| IUPAC name | 2-(2-methyl-5-nitroimidazol-1-yl)ethanol |
| UNII (FDA) | 140QMO216E |
| Molecular Weight | 171.15 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 171.06439116 |
| Monoisotopic Mass | 171.06439116 |
| Topological Polar Surface Area | 83.9 |
| Heavy Atom Count | 12 |
| Boiling Point | 405.4 |
|---|---|
| Melting Point | 316 to 320 °F (NTP, 1992) |
| Melting Point | 160 |
| Melting Point | 158-160 °C |
| Melting Point | 160 °C |
| Solubility | In water, 11,000 mg/L at 25 °C |
| Solubility | 5.92e+00 g/L |
| LogP | -0.02 |
| LogP | log Kow = -0.02 |
| LogP | -0.1 |
metronidazole; 443-48-1; Metronidazol; Gineflavir; 2-Methyl-5-nitroimidazole-1-ethanol; Deflamon; Orvagil; Trichazol; MetroGel; Sanatrichom; Anagiardil; Danizol; Meronidal; Metronidaz; Mexibol; Trichocide
| Regulatory & Food Contact | ANTIPROTOZOAL_AGENT: Veterinary Drug FLAGYL ADI NOT EVALUATED Relevant toxicological data were unavailable for the Committee's evaluation. TRS 788-JECFA 34/27 |
|---|---|
| GHS notification summary | 1.1% (2 / 177) |
| GHS notification summary | 1.1% (2 / 177) |
|---|---|
| Reported hazard statements | H302 (15.3%), H312 (16.4%), H332 (16.9%), H341 (53.7%), H350 (49.7%), H351 (34.5%), H373 (29.4%), H412 (39.5%) |
This chemical does not meet GHS hazard criteria for 1.1% (2 of 177) of reports.
H302 (15.3%): Harmful if swallowed [Warning Acute toxicity, oral]
2-Methyl-5-nitroimidazole-1-ethanol · CAS 443-48-1 · C6H9N3O3. UNII 140QMO216E. Boiling Point: 405.4; Melting Point: 316 to 320 °F (NTP, 1992); Melting Point: 160.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲硝唑