Active ingredient · Nicotinyl Alcohol family
Pharmaceutical analytical standardNicotinyl Alcohol Tartrate
Synonyms: Ronicol, Niacol, Ronicol tartrate, Ronicol timespan, Roniacol tartrate, Roniocol tartrate, Zuganol-R, Nicotinic alcohol tartrate, Pyridyl-3-carbinol tartrate, beta-Pyridylcarbinol tartrate, NSC 147492, Danaden, Radecol, Ronicol retard, Pyridine-3-carbinol-L(+)-tartrate
- Cat. No.
- P-N054-001
- CAS
- 6164-87-0
- Alternative CAS
- 87-69-4 (free base)
- 27761-19-9 (other salt)
- 31586-77-3 (other salt)
- 5988-51-2 (other salt)
- 6106-24-7 (sodium salt hydrate)
- 2855090-74-1 (other salt)
- 87-67-2 (other salt)
- Formula
- C6H7NO·C4H6O6
- Molecular weight
- 259.21 g/mol
- Category
- Active ingredient (API)
A niacin derivative (3-pyridylcarbinol) used as a peripheral vasodilator for circulation disorders such as claudication, Raynaud's disease and chilblains; it was already being studied in clinics in the early 1950s.
Did you know?It was developed to make the effect of nicotinic acid (vitamin B3), an effective but short-acting vasodilator, last longer; it can cause a typical flushing of the head and upper chest.
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
Shipped under controlled temperature when the molecule requires it.
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Sent with every order.
Follow your shipment live, from our warehouse to your lab.
Pharmacopoeial standards available
The official European Pharmacopoeia standards for this molecule, supplied with EDQM documentation.
- Nicotinyl Alcohol TartrateBP 395
Frequently 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.