PC Methyltetrazine-PEG4-NHS carbonate ester CAS 2055736-28-0
| CAS No. | 2055736-28-0 |
| Molecular Formula | C35H43N7O14 |
| Molecular Weight | 785.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 785.75 g/mol gives PC Methyltetrazine-PEG4-NHS carbonate ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
PC Methyltetrazine-PEG4-NHS carbonate ester (CAS 2055736-28-0) is a high-purity analytical reference standard with the molecular formula C35H43N7O14 and a molecular weight of 785.75 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, PC Methyltetrazine-PEG4-NHS carbonate ester is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 785.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures PC Methyltetrazine-PEG4-NHS carbonate 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 | C35H43N7O14 |
| Molecular Weight | 785.75 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 7 |
Related PC Standards
- Methyltetrazine-PEG8-PFP ester (CAS 2353409-49-9)
- Methyltetrazine-PEG8-NHS ester (CAS 2183440-34-6)
- Methyltetrazine-DBCO (CAS 1802238-48-7)
- Methyltetrazine-PEG5-triethoxysilane (CAS 2353410-01-0)
- Methyltetrazine-PEG8-acid (CAS 2183440-33-5)
- Methyltetrazine-amido-PEG7-azide (CAS 2112731-46-9)
- Methyltetrazine-PEG5-NHS ester (CAS 1802907-92-1)
- Methyltetrazine-PEG4-maleimide (CAS 1802908-02-6)
Recommended Standards
- 4-Methylumbelliferyl N-N-N-triacetyl-β-D-chitotrioside (CAS 53643-13-3)
- Nα-Fmoc-N(im)-trityl-L-histidine pentafluorophenyl ester (CAS 109434-24-4)
- 2,4,5,7-Tetrabromo-3,4,5,6-tetrachlorofluorescein (CAS 2134-15-8)
- FMoc-d-his(trt)-opfp (CAS 1423017-93-9)
- tert-butyl N-{3-formylbicyclo[1.1.1]pentan-1-yl}carbamate (CAS 1638771-06-8)
- 2-Chloro-1-(4-(1,1-dioxidotetrahydrothiophen-3-yl)piperazin-1-yl)ethan-1-one (CAS 893729-43-6)
- N-(Chloroacetyl)-DL-alanine Methyl Ester (CAS 153842-00-3)
- 2-Azaspiro[3.3]heptan-6-ol hydrochloride (CAS 1630907-10-6)
- 1-Methyl-4-(triethoxymethyl)benzene (CAS 59118-32-0)
- 3-(2,5-Dimethyl-1H-pyrrol-1-yl)-1,1-diethylguanidine (CAS 787498-19-5)
- methyl 1,4-diazepane-1-carboxylate (CAS 271243-23-3)
- (S,R,S)-AHPC-phenol-C4-NH2 (dihydrochloride) (CAS 2376990-26-8)
- (1R,2S)-2-fluorocyclopropan-1-amine 2,2,2-trifluoroacetate (CAS 175776-12-2)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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