CAS Number133-15-3
SynonymsCalcium para-aminosalicylate; UNII-73I4QDW01W; Benzoic acid, 4-amino-2-hydroxy-, calcium salt (2:1); 4-Aminosalicylic Acid Calcium Salt Heptahydrate; Calcium 4-aminosalicylate; EINECS 205-095-4; Nippas Calcium; Dicalcium Bis(4-aminosalicylate) Heptahydrate; MFCD04038035; Calcium p-aminosalicylate; Monocalcium p-aminosalicylate; calcium 4-amino-2-hydroxybenzoate; Calcium bis(4-amino-2-hydroxybenzoate); calcium bis(4-aminosalicylate)
Molecular FormulaC7H7NO3.1/2Ca
Molecular Weight173.18
Purity98.00%
Density1.491g/cm3
Boiling Point380.8ºC at 760 mmHg
Melting Point150-151ºC, with effervescence
AppearanceWhite-grey-red-yellow crystal-powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 133-15-3 |
| Catalog No. | 2A-9020705 |
| Chinese Name | 4-氨基水杨酸钙 七水合物 |
| Synonyms | Calcium para-aminosalicylate; UNII-73I4QDW01W; Benzoic acid, 4-amino-2-hydroxy-, calcium salt (2:1); 4-Aminosalicylic Acid Calcium Salt Heptahydrate; Calcium 4-aminosalicylate; EINECS 205-095-4; Nippas Calcium; Dicalcium Bis(4-aminosalicylate) Heptahydrate; MFCD04038035; Calcium p-aminosalicylate; Monocalcium p-aminosalicylate; calcium 4-amino-2-hydroxybenzoate; Calcium bis(4-amino-2-hydroxybenzoate); calcium bis(4-aminosalicylate) |
| Molecular Formula | C7H7NO3.1/2Ca |
| Molecular Weight | 173.18 |
| Purity | 98.00 |
| Density | 1.491g/cm3 |
| Boiling Point | 380.8ºC at 760 mmHg |
| Melting Point | 150-151ºC, with effervescence |
| Appearance | White-grey-red-yellow crystal-powder |
| Storage Condition | Room Temperature |
| Application | 4-Aminosalicylic acid hemicalcium is an orally active antibiotic with potential for tuberculosis research [1]. |
| HTC | 2918230000 |
| SMILES | Nc1ccc(C(=O)O)c([O-])c1.Nc1ccc(C(=O)O)c([O-])c1.O.O.O.O.O.O.O.[Ca+2] |
| InChI | InChI=1S/C7H7NO3.Ca/c8-4-1-2-5(7(10)11)6(9)3-4;/h1-3,9H,8H2,(H,10,11);/q;+2/p-1 |
| InChI Key | CWFBAYJKRMBLJJ-UHFFFAOYSA-L |
| Bioactivity | 4-Aminosalicylic acid hemicalcium is an orally active antibiotic and has the potential for tuberculosis research[1]. Related Catalog Research Areas >> Infection Research Areas >> Inflammation/Immunology Signaling 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 1.491g/cm3 Boiling Point 380.8ºC at 760 mmHg Melting Point 150-151ºC, with effervescence Molecular Formula C7H7NO3.1/2Ca Molecular Weight 173.18 Flash Point 184.1ºC Exact Mass 344.032135 PSA 145.10000 LogP 2.35340 InChIKey CWFBAYJKRMBLJJ-UHFFFAOYSA-L SMILES Nc1ccc(C(=O)O)c([O-])c1.Nc1ccc(C(=O)O)c([O-])c1.O.O.O.O.O.O.O.[Ca+2] |
| Use of | 4-Aminosalicylic acid hemicalcium is an orally active antibiotic and has the potential for tuberculosis research[1]. Properties Name 4-Amino-2-hydroxybenzoic Acid Calcium Salt Heptahydrate Synonym More Synonyms Calcium para-aminosalicylate Biological Activity Description 4-Aminosalicylic acid hemicalcium is an orally active antibiotic and has the potential for tuberculosis research[1]. Related Catalog Research Areas >> Infection Research Areas >> Inflammation/Immunology Signaling 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 Exact Mass 344.032135 PSA 145.10000 LogP 2.35340 InChIKey CWFBAYJKRMBLJJ-UHFFFAOYSA-L |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Benzidamine hydrochloride | 132-69-4 | 2A-9020692 |
| 1-Naphthyl acetonitrile | 132-75-2 | 2A-9020694 |
| 1,3-Dihydroxynaphthalene | 132-86-5 | 2A-9020695 |
| (-)-Asarinin | 133-04-0 | 2A-9020697 |
| Phenyl-4-aminosalicylate | 133-11-9 | 2A-9020702 |
| Dimethyl dihydroxyfumarate | 133-47-1 | 2A-9020708 |
| Pentachlorothiophenol | 133-49-3 | 2A-9020709 |
| 5-Chloroorthanilic acid | 133-74-4 | 2A-9020714 |
| 3,5-Diiodosalicylic acid | 133-91-5 | 2A-9020716 |
| D-(+)-Cellobiose | 133-99-3 | 2A-9020717 |
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