Tert-butyl((3s)-1-(7-(but-2-yn-1-yl)-3-Methyl-1-((4-Methylquinazolin-2-yl)Methyl)-2,6-dioxo-2,3,4,5,6,7-hexahydro-1h-purin-8-yl)piperidin-3-yl)carbaMate

Linagliptin N-Boc Impurity;Boc-Linagliptin;Linagliptin Impurities;Lingaliptin Intermediates

Linagliptin N-Boc Impurity

CAS: 668273-75-4

Chemical Formula:C30H36N8O4

Molecular Weight:572.66

Availability: R&D; Commercialization

Boc-Linagliptin

Lingaliptin Intermediates

⬤ CAS No.668273-75-4

⬤ Our Packaging type:

20kg barrel;5kg barrel;1kg bag;500g bag ; Customized Packaging

Product NameTert-butyl((3s)-1-(7-(but-2-yn-1-yl)-3-Methyl-1-((4-Methylquinazolin-2-yl)Methyl)-2,6-dioxo-2,3,4,5,6,7-hexahydro-1h-purin-8-yl)piperidin-3-yl)carbaMate
CAS No.668273-75-4
Chemical FormulaC30H36N8O4
Molecular Weight572.66
Related CategoriesLingaliptin Intermediates
Density 1.32±0.1 g/cm3(Predicted)
Storage conditions Refrigerator
Solubility DMSO (slightly soluble, heated), methanol (slightly soluble, sonicated)
Acidity coefficient (pKa) 12.13±0.20(Predicted)
Form Solid
Color Off-white to light yellow
Note For synthetic research only: This product is specially designed and used for chemical synthesis research as an intermediate in drug development, organic synthesis and other chemical research fields. Not for human or clinical use
Drug development Synthetic intermediates of Linagliptin;Drug Impurity Research
Chemical reagents and organic synthesis Organic synthesis intermediates;Pharmaceutical intermediates research
Quality Control and Analysis Drug purity testing;Stability studies(Study the impurities that may be produced during the storage or use of drugs and evaluate the stability and safety of drugs)

Customer Reviews

Real customer feedback

Michael Carter

Reliable Global Partner

“Tianming Pharmaceutical has redefined reliability for us. Their ability to deliver high-potency APIs and intermediates under tight deadlines—is unmatched. The team’s transparency in documentation and proactive updates make them a stress-free partner. A true backbone for our operations!”

March 18, 2024

Dr. Sofia Alvarez

Outstanding Technical Guidance

“Few suppliers align so perfectly with EU GMP requirements. Tianming’s commitment to audit-ready quality systems, batch traceability, and purity consistency has streamlined our production processes. Their diligence eliminates regulatory risks—a rare advantage in today’s market.”

February 15, 2024

Rajesh Kapoor

Beyond Supplier, A Solutions Partner

“Tianming’s technical team doesn’t just deliver materials—they solve problems. When we faced stability challenges with a niche compound, their scientists proposed a tailored purity adjustment that saved our project timeline. Their agility transforms obstacles into opportunities.”

June 15, 2024

Emily Zhang

Strategic Growth Ally

“Over 5+ years, Tianming has consistently adapted to our evolving needs—whether scaling volumes or supporting custom synthesis projects. Their ethical pricing models and long-term vision make them more than a vendor; they’re integral to our competitive edge.”

 

April 27, 2024

What's News

Latest news at Tianming

5 Proven Checks For Your Particle Size Specification

Two suppliers can quote the same intermediate with completely different particle size lines, and both may be telling the truth. Here is how to read a particle size specification before you agree to one, so the number on the COA means what you think it means.

Read More
What Buyers Miss When Reviewing a Quality Agreement

A quality agreement divides quality responsibilities between you and your supplier before anything goes wrong. This guide shows intermediate buyers which clauses deserve the first read, what is worth negotiating, and what belongs somewhere else entirely.

Read More

Still Have Questions?

If you still have questions or need more information, our team is here to help.
Please don’t hesitate to contact us for personalized assistance.
Scroll to Top

Contact us to Get the Best Product Solution