Active ingredientPenehyclidine HydrochlorideCat. No. P-P041-001CAS 151937-76-7
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Impurity or related compound · Penehyclidine family
Pharmaceutical analytical standardPenehyclidine Impurity 2
Synonyms: 1,1-Diphenyl-2-(quinuclidin-3-yloxy)ethan-1-ol, 2-(1-azabicyclo[2.2.2]octan-3-yloxy)-1,1-diphenylethanol
- Cat. No.
- P-P041-005
- CAS
- 63624-23-7
- Alternative CAS
- N/A
- Formula
- C21H25NO2
- Molecular weight
- 323.44 g/mol
- Category
- Impurity or related compound
Family: Penehyclidine
An anticholinergic approved in China in 2002, where it is used mainly in anaesthesia, to reduce airway secretions before surgery, and to treat some types of poisoning.
Did you know?It binds mainly to the M1 and M3 muscarinic receptors and hardly at all to M2, the receptors that regulate the heartbeat; in animal studies it relaxed the airways more than atropine.
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 Penehyclidine family
Active ingredientPenehyclidine HydrochlorideCat. No. P-P041-001CAS 151937-76-7
Impurity(R,R)-PenehyclidineCat. No. P-P041-002CAS 114121-68-5
Impurity(R,S)-PenehyclidineCat. No. P-P041-003CAS 114121-71-0
ImpurityPenehyclidine Impurity 1Cat. No. P-P041-004
Impurity1-Cyclopentyl-1-phenylethane-1,2-diolCat. No. P-P041-006CAS 151673-91-5
Impurity2-cyclopentyl-2-phenylacetaldehydeCat. No. P-P041-007CAS 151673-92-6
Impurity2-Cyclopentyl-2-phenyloxiraneCat. No. P-P041-008CAS 114121-67-4
ImpurityPenehyclidine Impurity 3 (Mixture of Diastereomers)Cat. No. P-P041-010Frequently 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.