Methyltetrazine-amido-PEG7-azide CAS 2112731-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2112731-46-9 |
| Molecular Formula | C27H42N8O8 |
| Molecular Weight | 606.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyltetrazine-amido-PEG7-azide (CAS 2112731-46-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H42N8O8. Molecular weight: 606.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H42N8O8 |
| Molecular Weight | 606.67 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 8 |
Related Methyltetrazine Standards
- Methyltetrazine-PEG8-acid (CAS 2183440-33-5)
- Methyltetrazine-PEG5-triethoxysilane (CAS 2353410-01-0)
- Methyltetrazine-PEG5-NHS ester (CAS 1802907-92-1)
- Methyltetrazine-DBCO (CAS 1802238-48-7)
- Methyltetrazine-PEG4-maleimide (CAS 1802908-02-6)
- Methyltetrazine-PEG8-NHS ester (CAS 2183440-34-6)
- Methyltetrazine-amido-PEG5-alkyne (CAS 2322322-23-4)
- Methyltetrazine-PEG4-NH-Boc (CAS 2194563-84-1)
Recommended Standards
- (11bR)-9,10,11,12,13,14,15-Octahydro-2,6-di-2-naphthalenyl-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-2,6-di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:x',2'-f][1,3,2]dioxaphosphepin-4-yl]-4-oxide-Dinaphtho[2,1-d:x',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1638840-40-0)
- Diflorasone impurity 1 (CAS CATO-C4X-24801)
- Iron phthalocyanine (CAS 132-16-1)
- 2-(3-Formyl-5-(methoxycarbonyl)phenyl)acetic acid (CAS 1393585-56-2)
- 2-(Benzyloxy)-N-(5-fluoro-2-iodophenyl)acetamide (CAS 2044706-54-7)
- 6,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine (CAS 707539-41-1)
- 7-[(4-Oxo-4,5-dihydro-1,3-thiazol-2-yl)amino]heptanoic acid (CAS 797027-59-9)
- tert-Butyl 4-(((2,4-dichloropyrimidin-5-yl)methyl)amino)piperidine-1-carboxylate (CAS 1420844-37-6)
- methyl 2-cyclopentylacetate (CAS 2723-38-8)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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 13829788188 / jacky.chen@cato-chem.com