Isotopically labelledPasireotide-d7Cat. No. P-P028-002
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Active ingredient · Pasireotide family
Pharmaceutical analytical standardPasireotide
Synonyms: Cyclo((4R)-4-(2-aminoethylcarbamoyloxy)-L-prolyl-L-phenylglycyl-D-tryptophyl-L-lysyl-4-O-benzyl-L-tyrosyl-L-phenylalanyl-), Cyclo((2S)-2-phenylglycyl-D-tryptophyl-L-lysyl-O-benzyl-L-tyrosyl-L-phenylalanyl-(4R)-4-(((2-aminoethyl)carbamoyl)oxy)-L-prolyl)
- Cat. No.
- P-P028-001
- CAS
- 396091-73-9
- Alternative CAS
- 396091-75-1 (trifluoroacetate)
- 396091-76-2 (acetate)
- 820232-50-6 (other salt)
- 1498076-00-8 (alternative CAS, same compound)
- Formula
- C58H66N10O9
- Molecular weight
- 1047.23 g/mol
- Category
- Active ingredient (API)
A somatostatin analogue approved in 2012 in Europe and the United States for Cushing's disease and in 2014 for acromegaly: it curbs the excess hormone production of benign pituitary tumours.
Did you know?Compared with other somatostatin analogues it has about 40 times higher affinity for receptor type 5, which is abundant on the pituitary cells that produce ACTH.
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 Pasireotide family
Isotopically labelledPasireotide-d7Cat. No. P-P028-002
Active ingredientPasireotide AspartateCat. No. P-P028-003CAS 820232-50-6
ImpurityPasireotide Impurity 1Cat. No. P-P028-004
ImpurityPasireotide Impurity 2Cat. No. P-P028-005
ImpurityPasireotide Impurity 3Cat. No. P-P028-006
ImpurityPasireotide Impurity 4Cat. No. P-P028-007
ImpurityPasireotide Impurity 5Cat. No. P-P028-008
ImpurityPasireotide Impurity 6Cat. No. P-P028-010Frequently 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.