Active ingredientDuloxetine HydrochlorideCat. No. P-D195-001CAS 136434-34-9
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Impurity or related compound · Duloxetine family
Pharmaceutical analytical standardDuloxetine Impurity 24 Hydrochloride
Synonyms: 3-[Methyl-(3-oxo-3-thiophen-2-ylpropyl)amino]-1-thiophen-2-ylpropan-1-one hydrochloride, Duloxetine Impurity 24
- Cat. No.
- P-D195-071
- CAS
- N/A
- Alternative CAS
- N/A
- Formula
- C15H17NO2S2·HCl
- Molecular weight
- 343.88 g/mol
- Category
- Impurity or related compound
Family: Duloxetine
An SNRI antidepressant that boosts serotonin and noradrenaline, approved in the United States in 2004 for major depression and, a month later, for diabetic neuropathic pain.
Did you know?In Europe it has also been authorised since 2004 for stress urinary incontinence in women, an indication never approved in the United States.
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 Duloxetine family
Active ingredientDuloxetine HydrochlorideCat. No. P-D195-001CAS 136434-34-9
Pharmacopoeial impurityDuloxetine EP Impurity A HydrochlorideCat. No. P-D195-002CAS 910138-96-4
Pharmacopoeial impurityDuloxetine EP Impurity A MaleateCat. No. P-D195-003
Pharmacopoeial impurityDuloxetine EP Impurity BCat. No. P-D195-004CAS 116539-55-0
Pharmacopoeial impurityDuloxetine EP Impurity CCat. No. P-D195-005CAS 949095-98-1
Pharmacopoeial impurityDuloxetine EP Impurity C HBrCat. No. P-D195-006CAS 949096-01-9
Pharmacopoeial impurityDuloxetine EP Impurity DCat. No. P-D195-007CAS 90-15-3
Pharmacopoeial impurityDuloxetine EP Impurity ECat. No. P-D195-008CAS 1033803-59-6Frequently 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.