CAS 65-49-6|4-aminosalicylic acid
| Common Name | 4-aminosalicylic acid | ||
|---|---|---|---|
| CAS Number | 65-49-6 | Molecular Weight | 153.135 |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 380.8±32.0 °C at 760 mmHg |
| Molecular Formula | C7H7NO3 | Melting Point | 135-145 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 184.1±25.1 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 4-aminosalicylic acid |
|---|---|
| Synonym | More Synonyms |
4-aminosalicylic acid BiologicalActivity
| Description | 4-Aminosalicylic acid (ASA) is an orally active antibiotic and has the potential to treat tuberculosis[1]. |
|---|---|
| Related Catalog | Research Areas >>InfectionResearch Areas >>Inflammation/ImmunologySignaling Pathways >>Anti-infection >>Bacterial |
| References | [1]. Vânia André, et al. Crystal Forms of the Antibiotic 4-Aminosalicylic Acid: Solvates and Molecular Salts with Dioxane, Morpholine, and Piperazine. Cryst. Growth Des. 2009, 9, 12, 5108-5116. |
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 380.8±32.0 °C at 760 mmHg |
| Melting Point | 135-145 °C(lit.) |
| Molecular Formula | C7H7NO3 |
| Molecular Weight | 153.135 |
| Flash Point | 184.1±25.1 °C |
| Exact Mass | 153.042587 |
| PSA | 83.55000 |
| LogP | 1.14 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.691 |
| InChIKey | WUBBRNOQWQTFEX-UHFFFAOYSA-N |
| SMILES | Nc1ccc(C(=O)O)c(O)c1 |
| Water Solubility | 2 g/L (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3898 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 3650 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- Cytogenetic analysis
MUTATION DATA - TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - mouse Mammary gland
- DOSE/DURATION :
- 2 mmol/L/24H (Continuous)
- REFERENCE :
- JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 5,141,1980 *** REVIEWS *** TOXICOLOGY REVIEW AJMEAZ American Journal of Medicine. (Technical Pub., 875 Third Ave., New York, NY 10022) V.1- 1946- Volume(issue)/page/year: 38,409,1965
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - mouse Mammary gland
- DOSE/DURATION :
- 2 mmol/L/24H (Continuous)
- REFERENCE :
- JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 5,141,1980 *** REVIEWS *** TOXICOLOGY REVIEW AJMEAZ American Journal of Medicine. (Technical Pub., 875 Third Ave., New York, NY 10022) V.1- 1946- Volume(issue)/page/year: 38,409,1965
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39-S45-S53 |
| RIDADR | UN 1789 8/PG 3 |
| WGK Germany | 2 |
| RTECS | VO1225000 |
| HS Code | 29225000 |
Customs
| HS Code | 29225000 |
|---|
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Synonyms
| PAS |
| 4-Asa |
| Bactylan |
| Pasalon-rakeet |
| Aminox |
| Tubersan |
| para-amino salicylic acid |
| Salvis |
| Paracipan |
| 4-Amino-2-hydroxybenzoic acid |
| Sanipirol |
| Lepasen |
| PASA |
| Apas |
| Pasmicina |
| p-aminosalicylic acid |
| Benzoic acid, 4-amino-2-hydroxy- |
| Rezipas |
| 4-amino-salicylic acid |
| EINECS 200-613-5 |
| ZR CQ DVQ |
| Passodico |
| PASK |
| 4-Aminosalicylic acid |
| MFCD00007789 |
| A 1909 |
| Aminosalicylic Acid |
| Aminacyl |
| Paser |
| PAS-C |
| Pasem |
| Mesalazine Impurity 5 |
