ImpurityHydrocodone Hydrogen Tartrate 2.5-HydrateCat. No. P-H039-003CAS 34195-34-1
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Impurity or related compound · Hydrocodone family
Pharmaceutical analytical standardDiphenylmethanone
Synonyms: Benzophenone, Diphenyl ketone, Benzoylbenzene, Methanone, diphenyl-, Phenyl ketone, alpha-Oxoditane, Ketone, diphenyl, Benzene, benzoyl-, alpha-Oxodiphenylmethane, Kayacure bp, Adjutan 6016, Caswell No. 081G, FEMA No. 2134, NSC 8077, EPA Pesticide Chemical Code 000315, Diphenyl-methanon, Diphenylmethanone (Benzophenone), Benzopheneone, Benzophenon, Dipheny ketone, a-Oxoditane, Meta-benzophenone, a-Oxodiphenylmethane, Benzophenone (NIST), Speedcure bp, Darocur bp, Diphenylmethanone, 9CI, Dimenhydrinate Impurity J, Benzophenone (diphenyl-ketone), Benzophenone (Diphenylmethanone), Diphenhydramine impurity e
- Cat. No.
- P-H039-002
- CAS
- 119-61-9
- Alternative CAS
- N/A
- Formula
- C13H10O
- Molecular weight
- 182.22 g/mol
- Category
- Impurity or related compound
Family: Hydrocodone
A semi-synthetic opioid synthesised in 1920 in Germany by Carl Mannich and Helene Löwenheim and on the market since 1924: it is used for moderate to severe pain and, in liquid formulations, to relieve cough.
Did you know?Its chemical name, dihydrocodeinone, recalls its kinship with codeine, but it can also be made from thebaine, another opium alkaloid, by hydrogenation over a palladium catalyst.
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.
Pharmacopoeial standards available
The official European Pharmacopoeia standards for this molecule, supplied with EDQM documentation.
- Benzophenone CRSEP Y0000647
More products in the Hydrocodone family
ImpurityHydrocodone Hydrogen Tartrate 2.5-HydrateCat. No. P-H039-003CAS 34195-34-1
ImpurityHydrocodone N-OxideCat. No. P-H039-004CAS 909265-05-0
ImpurityHydrocodoneCat. No. P-H039-005CAS 125-29-1
ImpurityHydrocodone HydrochlorideCat. No. P-H039-006CAS 25968-91-6Frequently 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.