Tamsulosin Sulfonic Acid CAS 890708-67-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 890708-67-5 |
| Molecular Formula | C20H27NO6S |
| Molecular Weight | 409.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tamsulosin Sulfonic Acid (CAS 890708-67-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H27NO6S. Molecular weight: 409.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H27NO6S |
| Molecular Weight | 409.50 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tamsulosin Standards
- (R)-Tamsulosin (CAS 106133-20-4)
- (+-)-Tamsulosin (CAS 94666-07-6)
- Tamsulosin EP Impurity G (CAS 106138-88-9)
- Tamsulosin D4 (CAS 1231943-97-7)
- rac-Tamsulosin EP Impurity D (CAS 94666-11-2)
- Tamsulosin EP Impurity D (CAS 1799280-05-9)
- Tamsulosin Impurity 13 (CAS CATO-C4X-118713)
- Tamsulosin impurity 55 (CAS 2892260-31-8)
Recommended Standards
- Mirabegron Impurity 112 (CAS CATO-C4X-1032112)
- Ampicillin Impurity 103 (CAS CATO-C4X-1443103)
- N-Methylspiperone (CAS 87539-19-3)
- 3,4-Bis(octyloxy)benzoic acid (CAS 131525-56-9)
- 8-Nitro-2,3,4,4a,5,6-hexahydro-1h-pyrido[1,2-a]quinoline-5-carboxylic acid (CAS 902330-44-3)
- 2-(Azetidin-1-ylsulfonyl)acetic acid (CAS 1156635-08-3)
- 2-[4-(aminomethyl)-1-piperidyl]benzonitrile;hydrochloride (CAS 1296224-75-3)
- ethyl (2S)-2-fluoro-2-(1-naphthyl)acetate (CAS 2738339-14-3)
- N-(2,2-dimethylpropyl)pyridin-2-amine hydrochloride (CAS 1909326-72-2)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
Why CATO?
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