Azido-PEG3-MS CAS 176520-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 176520-24-4 |
| Molecular Formula | C7H15N3O5S |
| Molecular Weight | 253.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Azido-PEG3-MS (CAS 176520-24-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H15N3O5S. Molecular weight: 253.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H15N3O5S |
| Molecular Weight | 253.28 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(1,3-Benzoxazol-2-ylthio)nicotinonitrile (CAS 172886-26-9)
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- 2-(1-(Ethylsulfonyl)-1H-pyrazol-4-yl)pyrimidin-4-amine (CAS 1612173-67-7)
- 2-(Chloromethyl)-5-(trifluoromethoxy)benzo[d]oxazole (CAS 1393644-24-0)
- 5-Ethyl-4-iodo-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1249945-88-7)
- 1-(2-Bromo-3-fluorobenzyl)azepane (CAS 1540969-12-7)
- 3-Chloro-N-cyclohexylbenzamide (CAS 62250-56-0)
- Sr 146131 (CAS 221671-61-0)
- (2-Aminoethyl)di-tert-butylphosphonium tetrafluoroborate (CAS 1222630-35-4)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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