1H-Imidazole-4-sulfonic acid hydrochloride CAS 1448045-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1448045-95-1 |
| Molecular Formula | C3H4N2O3S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Imidazole-4-sulfonic acid hydrochloride (CAS 1448045-95-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H4N2O3S HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H4N2O3S HCl |
| Molecular Weight | 184.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- Imidazole Hydrobromide (Low water content) (CAS 101023-55-6)
- 1H-Imidazole-2-carbaldehyde (CAS 10111-08-7)
- 1,1'-(1H-imidazole-1,3(2H)-diyl)bis(ethan-1-one) (CAS 10284-52-3)
- 5-(1H-Imidazole-1-carbonyl)-1H-indole (CAS 103790-94-9)
- 106147-71-1 1H-Imidazole, 4-(1-(diphenylmethyl)-1-methoxybutyl)- BRN 4197914 4(5)-(2-(1,1-Diphenyl-2-methoxy)pentyl)imidazole 4-(1-(Diphenylmethyl)-1-methoxybutyl)-1H-imidazole (CAS 106147-71-1)
- 1H-imidazole-4-carboxylic acid (CAS 1072-84-0)
- Imidazole-1-carboxylic acid {4-[(methoxy-methyl-amino)-methyl]-thiazol-2-yl}-amide (CAS 1100350-48-8)
- 1H-Imidazole-5-carbonitrile, 2-methyl- (CAS 112108-86-8)
Recommended Standards
- 3-Acetyl-n-cycloheptylbenzene-1-sulfonamide (CAS 732272-39-8)
- 2H-Pyrrolo[3,2-d][1,2,3]thiadiazole (CAS 500722-42-9)
- 2-Fluoro-3-(pyridin-3-yl)-5-(trifluoromethyl)pyridine (CAS 1214368-81-6)
- 5-(2-Chlorophenyl)-N-(3-(trifluoromethyl)phenyl)furan-2-carboxamide (CAS 618400-57-0)
- 6-(Furan-2-yl)pyridin-3-ol (CAS 1159821-12-1)
- N,N-bis(2-methoxyethyl)piperidin-4-amine (CAS 1181375-57-4)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com