Active ingredientMannitolCat. No. P-M006-001CAS 69-65-8
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Impurity or related compound · Mannitol family
Pharmaceutical analytical standardMannitol-hexa-3-Pyridinecarboxylate
Synonyms: D-Mannitol hexanicotinate, D-Mannitol, 1,2,3,4,5,6-hexa-3-pyridinecarboxylate, Mannitol nicotinate, Mannitol, hexanicotinate, d-, D-Mannitol, hexa-3-pyridinecarboxylate
- Cat. No.
- P-M006-008
- CAS
- 15596-27-7
- Alternative CAS
- N/A
- Formula
- C42H32N6O12
- Molecular weight
- 812.75 g/mol
- Category
- Impurity or related compound
Family: Mannitol
A sugar alcohol found in a great many plants, algae and fungi, isolated in 1806 by the French chemist Joseph Louis Proust: in medicine it is an osmotic diuretic that lowers pressure in the brain and eye, in food a sweetener (E421).
Did you know?Its name comes from manna, the sugary sap of the manna ash (Fraxinus ornus), named for its resemblance to the biblical food; in Sicily, in the Madonie mountains, it is still harvested today by cutting into the trunks.
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 Mannitol family
Active ingredientMannitolCat. No. P-M006-001CAS 69-65-8
Isotopically labelledD-Mannitol-13C6Cat. No. P-M006-002CAS 287112-34-9
ImpurityIsomannideCat. No. P-M006-003CAS 641-74-7
ImpurityIsomannide DinitrateCat. No. P-M006-004CAS 551-43-9
ImpurityMannitol Impurity 1Cat. No. P-M006-005CAS 1562370-95-9
ImpurityMannitol Impurity 2Cat. No. P-M006-006CAS 1562370-94-8
ImpurityMannitol Impurity 3Cat. No. P-M006-007CAS 1562370-96-0
ImpurityN,N-Diacetylcystine Mannitol ImpurityCat. No. P-M006-009Frequently 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.