Propargyl-PEG7-Boc CAS 1818294-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1818294-29-9 |
| Molecular Formula | C22H40O9 |
| Molecular Weight | 448.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propargyl-PEG7-Boc (CAS 1818294-29-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H40O9. Molecular weight: 448.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H40O9 |
| Molecular Weight | 448.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
Related Propargyl Standards
- Bis-propargyl-PEG8 (CAS 1092554-87-4)
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- Propargyl-PEG9-OH (CAS 2055022-35-8)
- Propargyl-O-C1-amido-PEG4-C2-NHS ester (CAS 2101206-92-0)
- Propargyl-C8-amido-PEG2-NHS ester (CAS 1006592-59-1)
- Propargyl-PEG8-acid (CAS 2055014-94-1)
- Propargyl-PEG4-S-PEG4-propargyl (CAS 2055041-17-1)
Recommended Standards
- tert-Butyl (S)-2-((1R,2R)-1-methoxy-3-(((S)-1-methoxy-1-oxo-3-phenylpropan-2-yl)amino)-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate (CAS 161485-82-1)
- (3R,4R,5S,6S)-3,4,5-tris(benzyloxy)-2-methoxy-6-methyltetrahydro-2H-pyran (CAS 83916-89-6)
- 6-Carboxy-delta,5’,4’,5,6-Simvastatin (CAS 125206-31-7)
- 3-(4-Methoxyphenyl)-3H-1,2,3-oxadiazol-1-ium-5-olate (CAS 3815-80-3)
- 3-Amino-2,2-dimethyl-1-(pyrrolidin-1-yl)propan-1-one (CAS 1248200-38-5)
- 2-Amino-5-hydroxyhexanoic acid (CAS 5873-15-4)
- 4-fluorofuran-2-carbaldehyde (CAS 675103-43-2)
- Diflunisal Phosphate (CAS 84958-45-2)
- 4-Acetoxy alprazolam (CAS 30896-67-4)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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