Mal-PEG3-PFP ester CAS 1807534-78-6
| CAS No. | 1807534-78-6 |
| Molecular Formula | C19H18F5NO7 |
| Molecular Weight | 467.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Mal-PEG3-PFP ester (CAS 1807534-78-6), a certified reference material (molecular formula C19H18F5NO7, MW 467.34 g/mol) for analytical method development and quality control.
Mal-PEG3-PFP ester (C19H18F5NO7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Mal-PEG3-PFP ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H18F5NO7 |
| Molecular Weight | 467.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- PTC 299 (CAS 1256565-36-2)
- 1844849-10-0 S4L4MM20B6 PF-06821497 UNII-S4L4MM20B6 1(2H)-Isoquinolinone, 5,8-dichloro-2-((1,2-dihydro-4-methoxy-6-methyl-2-oxo-3-pyridinyl)methyl)-3,4-dihydro-7-((R)-methoxy-3-oxetanylmethyl)- (CAS 1844849-10-0)
- (2S,3R,4S,5R)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-neopentylpyrrolidine-2-carboxylic acid (CAS 1219089-32-3)
- PF-06821497, >98% (HPLC) (CAS 1844849-11-1)
- 4-((1,3-Dioxolan-2-yl)methyl)benzoic acid (CAS 898767-03-8)
- 3,4-Dihydro-6-[[4-[[[3-(methylsulfonyl)phenyl]methyl]amino]-5-(trifluoromethyl)-2-pyrimidinyl]amino]-2(1H)-quinolinone 6-[(4-((3-(Methanesulfonyl)benzyl)amino)-5-trifluoromethylpyrimidin-2-yl)amino]-3,4-dihydro-1H-quinolin-2-one 6-[4-(3-Methanesulfonyl-benzylamino)-5-trifluoromethyl-pyrimidin-2-ylamino]-3,4-dihydro-1H-quinolin-2-one 869288-64-2 PF 573228 PF-228 PF-573228 (CAS 869288-64-2)
- 3,3'-Bibenzo[b]thiophene (CAS 40306-93-2)
- Caldaret (CAS 133804-44-1)
- 7-fluoro-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1224640-26-9)
- N-Cyclopropyl-alpha,beta-Dimethyl-4-Fluorocinnamamide (CAS 60548-27-8)
- 8-Bromo-4-methyl-3,4-dihydro-1H-pyrano[4,3-c]pyridin-4-ol (CAS 1939174-16-9)
- Ethyl 1-(piperidin-1-ylmethyl)cyclopropanecarboxylate (CAS 1956336-05-2)
- 2-Iodo-N-(5-methylisoxazol-3-yl)acetamide (CAS 92947-27-8)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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