CAS 21312-10-7|N4-Acetylsulfamethoxazole
Introduction：Basic information about CAS 21312-10-7|N4-Acetylsulfamethoxazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N4-Acetylsulfamethoxazole | ||
|---|---|---|---|
| CAS Number | 21312-10-7 | Molecular Weight | 295.31400 |
| Density | 1.448g/cm3 | Boiling Point | / |
| Molecular Formula | C12H13N3O4S | Melting Point | 222ºC dec. |
| MSDS | ChineseUSA | Flash Point | / |
Names
| Name | N-acetylsulfamethoxazole |
|---|---|
| Synonym | More Synonyms |
N4-Acetylsulfamethoxazole BiologicalActivity
| Description | N4-Acetylsulfamethoxazole (Acetylsulfamethoxazole) is a metabolite of Sulfamethoxazole (HY-B0322). Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic, used for bacterial infections[1]. |
|---|---|
| Related Catalog | Research Areas >>InfectionResearch Areas >>Metabolic DiseaseSignaling Pathways >>Anti-infection >>Bacterial |
| References | [1]. https://pubchem.ncbi.nlm.nih.gov/compound/Acetylsulfamethoxazole |
Chemical & Physical Properties
| Density | 1.448g/cm3 |
|---|---|
| Melting Point | 222ºC dec. |
| Molecular Formula | C12H13N3O4S |
| Molecular Weight | 295.31400 |
| Exact Mass | 295.06300 |
| PSA | 109.68000 |
| LogP | 2.96900 |
| Index of Refraction | 1.622 |
| InChIKey | GXPIUNZCALHVBA-UHFFFAOYSA-N |
| SMILES | CC(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)on2)cc1 |
| Storage condition | Refrigerator |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,27,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2690 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,27,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,27,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3471 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,27,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,27,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,27,1990
Safety Information
| RIDADR | NONH for all modes of transport |
|---|---|
| HS Code | 2935009090 |
Customs
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
Articles25
More Articles| Excretion rates of sulfamethoxazole and N4-acetyl-sulfamethoxazole by fresh water turtles Pseudemys scripta elegans. Vet. Q. 6(3) , 169-73, (1984) Sulfamethoxazole and N4-acetylsulfamethoxazole are excreted by fresh water turtles Pseudemys scripta elegans in a biphasic mode, characterized half-lives of 5 and 100 min. Acetylation and deacetylatio... | |
| Multiple-dose pharmacokinetics of 12 milligrams of trimethoprim and 60 milligrams of sulfamethoxazole per kilogram of body weight per day in healthy volunteers. Antimicrob. Agents Chemother. 37(3) , 448-52, (1993) The disposition of 12 mg of trimethoprim and 60 mg of sulfamethoxazole per kg of body weight in six healthy male volunteers is described. The daily dose was evenly divided and administered orally ever... | |
| Sampling the lipogenic hepatic acetyl-CoA pool in vivo in the rat. Comparison of xenobiotic probe to values predicted from isotopomeric distribution in circulating lipids and measurement of lipogenesis and acetyl-CoA dilution. J. Biol. Chem. 266(17) , 10912-9, (1991) The acetylation of xenobiotics may provide a means for sampling hepatic cytosolic acetyl-CoA in vivo for isotopic studies of lipogenesis. Here, we test the accuracy of acetylated-sulfamethoxazole (SMX... |
Synonyms
| Sulfamethoxazole impurity A |
| N-Acetyl Sulfamethoxazole |
| N4-Acetylsulfamethoxazole |
| N-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]acetamide |
| N-{4-{[(5-Methyl-3-isoxazolyl)amino]sulfonyl}phenyl}acetamide Sulfisomezole-N4-acetate |
| Sulfamethoxazole EP Impurity A |
