O-(2-Aminoethyl)-O-[2-(Boc-amino)ethyl]pentaethylene Glycol CAS 1091627-77-8
| CAS No. | 1091627-77-8 |
| Molecular Formula | C19H40N2O8 |
| Molecular Weight | 424.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
O-(2-Aminoethyl)-O-[2-(Boc-amino)ethyl]pentaethylene Glycol (CAS 1091627-77-8), molecular formula C19H40N2O8 and molecular weight 424.53 g/mol, is a CATO reference standard with documented purity and traceability.
O-(2-Aminoethyl)-O-[2-(Boc-amino)ethyl]pentaethylene Glycol (C19H40N2O8) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures O-(2-Aminoethyl)-O-[2-(Boc-amino)ethyl]pentaethylene Glycol 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 | C19H40N2O8 |
| Molecular Weight | 424.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related O Standards
- N-(2-Aminoethyl)-N-(2-(phenylsulfonyl)ethyl)isoquinoline-5-sulfonamide (CAS 651309-21-6)
- 3-(3-(N-(2-Aminoethyl)isoquinoline-5-sulfonamido)propyl)benzoic acid (CAS 651309-19-2)
- N-[2-[[2-[(2-aminoethyl)amino]ethyl]amino]ethyl] Stearamide (CAS 32582-85-7)
- 1,5-Bis(2-((2-aminoethyl)amino)ethoxy)anthracene-9,10-dione (CAS 824951-70-4)
- N-(4-((5-(3-(2-Aminoethyl)-1H-indol-5-yl)-1,2,4-oxadiazol-3-yl)methyl)phenyl)methanesulfonamide (CAS 137403-12-4)
- 1-(3-(2-Aminoethyl)-5'-(2,5-difluorophenyl)-6,7-difluoro-3'H-spiro[chromane-4,2'-[1,3,4]thiadiazol]-3'-yl)ethan-1-one (CAS 1146209-50-8)
- 1-(2-Aminoethyl)-3-(1-methyl-5-(tritylamino)-1H-pyrazol-4-yl)urea (CAS 1956377-46-0)
- N-(2-Aminoethyl)-N-(2-((3-(4-chlorophenyl)allyl)amino)ethyl)isoquinoline-5-sulfonamide (CAS 143306-00-7)
Recommended Standards
- 2-(tert-Butyl)-6-nitro-5-(4-(2,4,4-trimethylpentan-2-yl)phenoxy)benzo[d]oxazole (CAS 102405-96-9)
- 4-(Di([1,1'-biphenyl]-4-yl)methyl)benzaldehyde (CAS 1196959-39-3)
- Mirabegron Impurity 130 (CAS CATO-C4X-1032130)
- 3-(Di([1,1'-biphenyl]-4-yl)methyl)benzaldehyde (CAS 1196959-71-3)
- tert-Butyl N-[2-(dimethylamino)ethyl]carbamate (CAS 196200-04-1)
- N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)isonicotinamide (CAS 1421526-56-8)
- CAS 351186-76-0 (CAS 351186-76-0)
- 4-Methoxy-2-(trifluoromethyl)benzo[d]thiazole-6-carboxylic acid (CAS 739365-27-6)
- 2-[2-(4-Chloro-phenyl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 1171924-62-1)
- Obeticholic Acid Impurity 33 (CAS 1908444-27-8)
- Atorvastatin Impurity 65 (CAS 134394-98-2)
- Topiroxostat Impurity 19 (CAS 38634-05-8)
- (R)-Quinuclidin-3-amine (CAS 123536-15-2)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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