1-(2,5-Dihydroxy-1H-pyrrol-3-yl)propane-2-sulfonic acid CAS 765254-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 765254-70-4 |
| Molecular Formula | C7H11NO5S |
| Molecular Weight | 221.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(2,5-Dihydroxy-1H-pyrrol-3-yl)propane-2-sulfonic acid (CAS 765254-70-4) pharmaceutical standards reference standard. Molecular formula: C7H11NO5S. Molecular weight: 221.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H11NO5S |
| Molecular Weight | 221.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydroxy Standards
- 3-(2,5-Dihydroxy-1H-pyrrol-3-yl)propane-1-sulfonic acid (CAS 754169-88-5)
- 4,8-Dihydroxy-7-methylpyrido[3,4-d]pyridazine-3(4H)-carboximidamide (CAS 669766-79-4)
- 5,7-Dihydroxy-2-(methylamino)thieno[3,2-b]pyridine-3-carbonitrile (CAS 626221-24-7)
- Ethyl 5,6-dihydroxy-1H-indole-2-carboxylate (CAS 113370-04-0)
- 1-(2,6-Dihydroxy-4-(pyrrolidin-1-yl)phenyl)ethanone (CAS 100942-39-0)
- N,2-Dihydroxy-4-(trifluoromethyl)benzamide (CAS 394-37-6)
- 5,7-Dihydroxy-4-oxo-4H-chromene-2-carboxylic acid (CAS 35811-69-9)
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Recommended Standards
- (Z)-5-(2-hydroxybenzylidene)thiazolidine-2,4-dione (CAS 6325-94-6)
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- 2-(Thiocyanatomethylthio)benzothiazole (CAS 21564-17-0)
- Tert-butyl 2-(2-methyl-1-nitropropan-2-yl)hydrazine-1-carboxylate (CAS 1354825-84-5)
- tert-Butyl 3-ethynyl-1H-indole-1-carboxylate (CAS 129896-49-7)
- N-(3-Benzoylphenyl)-1,1-difluoromethanesulfonamide (CAS 22736-85-2)
- 1-(2-Chloro-6-fluorobenzoyl)azetidine-3-carboxylic acid (CAS 1410085-77-6)
- 2-[1-(Piperidin-1-yl)ethyl]-3,4-dihydroquinazolin-4-one (CAS 866009-94-1)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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