2-Hydroxypropyl (tributylstannyl) maleate CAS 28375-10-2
| CAS No. | 28375-10-2 |
| Molecular Formula | C19H36O5Sn |
| Molecular Weight | 463.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxypropyl (tributylstannyl) maleate (C19H36O5Sn) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
2-Hydroxypropyl (tributylstannyl) maleate (CAS 28375-10-2) is a high-purity analytical reference standard with the molecular formula C19H36O5Sn and a molecular weight of 463.20 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Hydroxypropyl (tributylstannyl) maleate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H36O5Sn |
| Molecular Weight | 463.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
Related Hydroxypropyl Standards
- 2-Hydroxypropyl Nortadalafil (Mixture of Diastereomers) (CAS 1353020-85-5)
- 3-hydroxypropyl (E)-2-cyano-3-(1-(3-(trifluoromethyl)benzyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)acrylate (CAS 2948376-99-4)
- N1-(3-Hydroxypropyl)-N2-[4-[5-[(4-methoxyphenyl)amino]-1,3,4-thiadiazol-2-yl]phenyl]ethanediamide (CAS 1021059-81-3)
- 2-Hydroxypropyl propionate (CAS 54541-19-4)
- N-(3-Hydroxypropyl)-5-methyl-1-(4-(3-(trifluoromethyl)phenyl)thiazol-2-yl)-1H-pyrazole-4-carboxamide (CAS 162112-37-0)
- 3-[1-(3-Hydroxypropyl)-1H-indol-3-yl]-4-(1-methyl-1H-indol-3-yl)-1H-pyrrole-2,5-dione (CAS 125313-60-2)
- 1,1',1'',1'''-((((2-Hydroxypropyl)azanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetrakis(propan-2-ol) (CAS 17121-34-5)
- 17-(3-Hydroxypropyl-13C3)-6β,7β:15β,16β-dimethyleneandrostane-3β,5β,17β-triol (CAS 1264137-83-8)
Recommended Standards
- (4S,4'S)-2,2'-(2-(Trimethylstannyl)-1,3-phenylene)bis(4-isopropyl-4,5-dihydrooxazole) (CAS 196407-81-5)
- (E)-1-(4-chlorophenyl)-3-(1,1,1-trichloro-4-oxo-6-phenylhex-5-en-2-yl)thiourea (CAS 1164470-53-4)
- 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino}ethan-1-ol (CAS 190437-61-7)
- Methylbis[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl]amine (CAS 2377609-51-1)
- 4-Ethoxy-4-iodobenzophenone (CAS 951884-62-1)
- {4-[3-(trifluoromethyl)phenyl]oxan-4-yl}methanamine (CAS 1152568-50-7)
- 6-Amino-5,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4(3aH)-one (CAS 337963-42-5)
- rac-α-Aminopropionitrile (CAS 2134-48-7)
- 2-(Aminomethyl)furan-3-carboxylic acid hydrochloride (CAS 944467-89-4)
- Dabigatran Impurity 95 (CAS 3839-35-8)
- 1-(4-Chlorophenyl)-3-(3-cyanothiophen-2-yl)urea (CAS 338777-41-6)
- 5-(5-Bromothiophen-2-yl)-1,2,4-triazin-3-amine (CAS 1183278-60-5)
- 5-(But-3-en-1-yloxy)pentanoic acid (CAS 1039945-25-9)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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