Propargyl-PEG7-alcohol CAS 1422023-54-8
| CAS No. | 1422023-54-8 |
| Molecular Formula | C17H32O8 |
| Molecular Weight | 364.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H32O8, Propargyl-PEG7-alcohol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 364.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
CATO supplies Propargyl-PEG7-alcohol (CAS 1422023-54-8), a certified reference material (molecular formula C17H32O8, MW 364.43 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Propargyl-PEG7-alcohol 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 | C17H32O8 |
| Molecular Weight | 364.43 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.) | 1991 |
Related Propargyl Standards
- Propargyl-PEG4-CH2CH2-Boc (CAS 1245823-50-0)
- Propargyl-O-C1-amido-PEG2-C2-NHS ester (CAS 2101206-30-6)
- Bis-propargyl-PEG6 (CAS 400775-35-1)
- Propargyl-PEG4-NHS ester (CAS 1428629-70-2)
- Propargyl-NH-PEG3-C2-NHS ester (CAS 1214319-94-4)
- Propargyl-PEG5-Ms (CAS 1036204-62-2)
- Propargyl-PEG6-acid (CAS 1951438-84-8)
- Propargyl-PEG3-PFP ester (CAS 2148295-91-2)
Recommended Standards
- 2-(2-(4-(2-((1-Methyl-1H-tetrazol-5-yl)thio)acetyl)piperazin-1-yl)ethyl)pyridazin-3(2H)-one (CAS 1421495-21-7)
- Ald-CH2-PEG5-t-butyl ester (CAS 1446282-23-0)
- Omeprazole Sulfone-D3 (CAS 1189891-71-1)
- (E)-4-(3-(4-methoxyphenyl)-3-oxoprop-1-en-1-yl)phenyl cyclohexanecarboxylate (CAS 331460-83-4)
- 4-Chloro-5-((tetrahydrofuran-2-yl)methyl)-5H-pyrrolo[3,2-d]pyrimidine (CAS 871024-48-5)
- 2-Amino-2-[3-(trifluoromethyl)phenyl]acetic Acid (CAS 242475-26-9)
- 3-Demethyl Colchicine 3-O-β-D-Glucuronide (CAS 913079-71-7)
- (R)-N,N-Dimethylpyrrolidin-3-amine hydrochloride (CAS 1246383-56-1)
- tert-Butyl 5-vinylindoline-1-carboxylate (CAS 1158744-48-9)
- (R)-2-Amino-N-methylpropanamide hydrochloride (CAS 61302-99-6)
- 1-Boc-4-(Indol-5-yl)piperidine (CAS 1049677-53-3)
- N-((5-Acetamidoquinolin-8-yl)sulfonyl)dodecanamide (CAS 102107-36-8)
- Tadalafil Impurity 54 (CAS 171596-32-0)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com