Active ingredientTirofibanCat. No. P-T133-001CAS 144494-65-5
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Impurity or related compound · Tirofiban family
Pharmaceutical analytical standardButyl butane-1-sulfonate
Synonyms: Tirofiban Impurity 107
- Cat. No.
- P-T133-026
- CAS
- 2374-66-5
- Alternative CAS
- N/A
- Formula
- C8H18O3S
- Molecular weight
- 194.29 g/mol
- Category
- Impurity or related compound
Family: Tirofiban
A non-peptide antiplatelet drug that blocks the glycoprotein IIb/IIIa receptor, preventing fibrinogen from linking platelets together. Approved in the United States in 1998, it is given intravenously in acute coronary syndromes.
Did you know?Its design was inspired by echistatin, a small protein in the venom of the saw-scaled viper (Echis carinatus), found from Africa to the Middle East and India, which stops platelets from clumping together.
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 Tirofiban family
Active ingredientTirofibanCat. No. P-T133-001CAS 144494-65-5
Active ingredientTirofiban HClCat. No. P-T133-002CAS 142373-60-2
Isotopically labelledTirofiban-d9Cat. No. P-T133-004CAS 1332075-40-7
Isotopically labelledTirofiban-d9 HClCat. No. P-T133-005CAS 1331911-68-2
NitrosamineDi-Nitroso TirofibanCat. No. P-T133-006
NitrosamineN-Nitroso-N-(butylsulfonyl)-L-tyrosineCat. No. P-T133-007
NitrosamineN1-Nitroso Tirofiban Sodium SaltCat. No. P-T133-008
NitrosamineN2-Nitroso TirofibanCat. No. P-T133-009Frequently 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.