Product Name: (S)-2-(2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanoic acid

Abbreviation: Boc-His(Trt)-Aib-OH

CAS No.: 2061897-68-3

Molecular Formula: C34H38N4O5

Molecular Weight: 582.69

Specifications of our (S)-2-(2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanoic acid:

Test Items	Specifications	Test Methods
Appearance	White or off-white solid	Visual
Identity	Meets the requirements	H-NMR
Purity	Not less than 95.0%	HPLC

Application:
(S)-2-(2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanoic acid, the abbreviation is: Boc-His(Trt)-Aib-OH, which is used as a starting material for the synthesis of semaglutide.

Packaging:
1g/bottle, 3g/bottle, 5g/bottle, 10g/bottle or according to the specific requirements from customers.

Recommended Storage Conditions:
Short-term storage at room temperature; more than three months is best stored at 2-8 degrees Celsius; more than one year is best stored at -20±5 degrees Celsius.

For reducing the absorption of the moisture, it should be slowly warmed to ambient temperature before opened.

Shelf Life:
24 months if stored under above conditions.