m-PEG12-amine CAS 1977493-48-3
| CAS No. | 1977493-48-3 |
| Molecular Formula | C25H53NO12 |
| Molecular Weight | 559.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
m-PEG12-amine (CAS 1977493-48-3), molecular formula C25H53NO12 and molecular weight 559.69 g/mol, is a CATO reference standard with documented purity and traceability.
m-PEG12-amine (C25H53NO12) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
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), m-PEG12-amine 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 | C25H53NO12 |
| Molecular Weight | 559.69 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Relugolix Impurity 205 (CAS CATO-C4X-2429205)
- mPEG12-amine (CAS 869718-87-6)
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- 4-(4-Methylthiophen-2-yl)-N-(4-(morpholinomethyl)phenyl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 1245648-55-8)
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- 2-Methoxy-5-methylbenzenethiol (CAS 83485-33-0)
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- Clindamycin 4-Palmitate (CAS CATO-C4X-1341156)
- (R)-2,6-Dimethylheptanoic acid (CAS 60148-94-9)
- 1-(2-Aminophenyl)-2-methylprop-2-en-1-one (CAS 1540419-91-7)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com