Active ingredientRepaglinideCat. No. P-R034-001CAS 135062-02-1
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Impurity or related compound · Repaglinide family
Pharmaceutical analytical standardRepaglinide Impurity 3
- Cat. No.
- P-R034-026
- CAS
- N/A
- Alternative CAS
- N/A
- Formula
- C27H34N2O4
- Molecular weight
- 450.58 g/mol
- Category
- Impurity or related compound
Family: Repaglinide
An oral medicine for type 2 diabetes and the first of the meglitinide class: it prompts the pancreas to release insulin by closing potassium channels in the beta cells. The first molecules of the series were made in Germany in 1983; it has been approved in the United States since 1997.
Did you know?It acts quickly and briefly, concentrating its effect around meals: a prandial action, from the Latin prandium, the Roman meal similar to our lunch.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
More products in the Repaglinide family
Active ingredientRepaglinideCat. No. P-R034-001CAS 135062-02-1
Pharmacopoeial impurity(R)-RepaglinideCat. No. P-R034-002CAS 147852-26-4
Pharmacopoeial impurityRepaglinide EP Impurity ACat. No. P-R034-003CAS 220438-80-2
Pharmacopoeial impurityRepaglinide EP Impurity BCat. No. P-R034-004CAS 99469-99-5
Pharmacopoeial impurityRepaglinide EP Impurity CCat. No. P-R034-005CAS 147769-93-5
Pharmacopoeial impurityRepaglinide EP Impurity C (as N-Acetyl-L-glutamate Salt)Cat. No. P-R034-006CAS 219921-94-5
Pharmacopoeial impurityRepaglinide EP Impurity DCat. No. P-R034-007CAS 147770-06-7
Pharmacopoeial impurityrac-Repaglinide USP Related Compound CCat. No. P-R034-008CAS 107362-12-9Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.