N-(Mal-PEG6)-N-bis(PEG3-amine) CAS 2055040-99-6
| CAS No. | 2055040-99-6 |
| Molecular Formula | C38H71N5O16 |
| Molecular Weight | 853.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(Mal-PEG6)-N-bis(PEG3-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.
CATO supplies N-(Mal-PEG6)-N-bis(PEG3-amine) (CAS 2055040-99-6), a certified reference material (molecular formula C38H71N5O16, MW 853.99 g/mol) for analytical method development and quality control.
Structurally, N-(Mal-PEG6)-N-bis(PEG3-amine) (C38H71N5O16) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 853.99 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C38H71N5O16 |
| Molecular Weight | 853.99 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 5 |
Recommended Standards
- Tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride (CAS 1190427-49-6)
- 3-N-Boc-5'-O-dimethoxytrityl-3'-O-nosylthymidine (CAS 444717-23-1)
- Mal-amido-PEG8-val-gly-PAB-OH (CAS 2353409-52-4)
- Atorvastatin Impurity 78 (CAS 1116118-82-1)
- (5-Fluoro-2-(tetrahydro-2H-pyran-4-yl)pyridin-4-yl)boronic acid (CAS 2225171-73-1)
- 4-(Hydroxymethyl)-2,6-piperidinedione (CAS 171522-80-8)
- 1-([1,1'-Biphenyl]-4-yl)-2-methoxyethan-1-one (CAS 96187-87-0)
- methyl(2-{pyrrolo[2,1-f][1,2,4]triazin-6-yl}ethyl)amine (CAS 1554484-92-2)
- P7C3‐OMe, 97% (CAS 313268-18-7)
- 4-Bromo-2-(tert-butyl)oxazolo[4,5-c]pyridin-7-ol (CAS 1305324-80-4)
- (1-(4-Fluorophenyl)cyclopropyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1351613-07-4)
- 4-Hydroxy-2-isopropyl-N-methylbenzamide (CAS 1243286-99-8)
- Brivudine impurity 7 (CAS CATO-C4X-27587)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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