Active ingredientNoradrenaline Tartrate MonohydrateCat. No. P-N089-001CAS 108341-18-0
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Nitrosamine · Noradrenaline family
Pharmaceutical analytical standardN-Nitroso Noradrenaline Impurity 1
Synonyms: Norepinephrine 2-nitrosoethan-1-one Impurity
- Cat. No.
- P-N089-015
- CAS
- N/A
- Alternative CAS
- N/A
- Formula
- C8H7NO4
- Molecular weight
- 181.15 g/mol
- Category
- Nitrosamine
Family: Noradrenaline
A catecholamine produced by sympathetic nerve endings and the adrenal medulla: it regulates blood pressure, heart rate and alertness, and in intensive care it is used to support blood pressure in shock.
Did you know?The Swede Ulf von Euler, Nobel laureate in 1970, showed that it is the chemical messenger of the sympathetic nervous system: he found it in tissues supplied by sympathetic nerves and in the brain, but not in the placenta, which has no nerves.
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 Noradrenaline family
Active ingredientNoradrenaline Tartrate MonohydrateCat. No. P-N089-001CAS 108341-18-0
Pharmacopoeial impurityNoradrenaline EP Impurity D HydrochlorideCat. No. P-N089-002CAS 3770-01-2
Pharmacopoeial impurityNoradrenalineCat. No. P-N089-003CAS 51-41-2
Pharmacopoeial impurityNoradrenaline EP Impurity CCat. No. P-N089-004CAS 51-61-6
Pharmacopoeial impurityNoradrenaline EP Impurity ECat. No. P-N089-006CAS 99-40-1
Pharmacopoeial impurityNoradrenaline EP Impurity F HydrochlorideCat. No. P-N089-007CAS 20455-68-9
Pharmacopoeial impurityNoradrenaline EP Impurity GCat. No. P-N089-008CAS 13062-58-3
Pharmacopoeial impurityNorepinephrine EP Impurity B HClCat. No. P-N089-009CAS 5090-29-9Frequently 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.