Propargyl-PEG4-sulfonic acid CAS 1817735-29-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1817735-29-7 |
| Molecular Formula | C11H20O7S |
| Molecular Weight | 296.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propargyl-PEG4-sulfonic acid (CAS 1817735-29-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H20O7S. Molecular weight: 296.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H20O7S |
| Molecular Weight | 296.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 1 |
Related Propargyl Standards
- Propargyl-PEG4-Br (CAS 1308299-09-3)
- Propargyl-PEG5-azide (CAS 1589522-62-2)
- Propargyl-PEG3-OCH2-Boc (CAS 888010-02-4)
- Propargyl-PEG4-CH2COOH (CAS 1429934-37-1)
- Propargyl-PEG4-CH2-methyl ester (CAS 1872433-63-0)
- Propargyl-PEG2-beta-D-glucose (CAS 2353409-73-9)
- Propargyl-PEG3-phosphonic acid diethyl ester (CAS 1052678-30-4)
- Propargyl-PEG4-mesyl ester (CAS 1233816-83-5)
Recommended Standards
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- (S)-3-Methyl-2-((((2S,3S,4R,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)thio)butanoic acid (CAS 1803171-33-6)
- 3-(Benzyloxy)-5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)isothiazole (CAS 669694-71-7)
- Ethyl 2-(3-hydroxyoxetan-3-yl)acetate (CAS 1638771-95-5)
- Ethyl 2,4-dichloro-6-(pyridin-2-ylthio)pyrimidine-5-carboxylate (CAS 87847-37-8)
- Methyl 2-bromo-4H-thieno[3,2-b]pyrrole-5-carboxylate (CAS 1283737-10-9)
- Methyl 3-(pyridin-3-yl)-5-(trifluoromethyl)picolinate (CAS 1214390-32-5)
- 2-(2-Chloropyridin-3-yl)-4-phenylthiazole (CAS 1431728-44-7)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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