Active ingredientOxytetracycline DihydrateCat. No. P-O080-002CAS 6153-64-6
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Active ingredient · Oxytetracycline family
Pharmaceutical analytical standardOxytetracycline
Synonyms: Terramycin, Oxymycin, Oxitetraciclina, Oxyterracine, Ryomycin, Biostat, Oxitetracyclin, Terramitsin, Adamycin, Riomitsin, Tetran, Oxitetracyclinum, Oxyterracin, Terrafungine, Oxyterracyne, Solkaciclina, Dabicycline, Fanterrin, Geotilin, Imperacin, Lenocycline, Oksisyklin, Proteroxyna, Ursocyclin, Ursocycline, Oxypam, Tarocyn, Tarosin, Teravit, Antibiotic TM 25, Biostat PA, Berkmycen, Oxysteclin, Oxymykoin, Vendarcin, Ossitetraciclina, Oxy-Kesso-tetra, Stevacin, Mycoshield TMQTHC 20, Dalimycin, Oxacycline, Unimycin, NSC 9169, Geomycin, Macocyn, Medamycin, Mepatar, OTC (antibiotic), Stecsolin, Oxydon, Tetracycline, 5-hydroxy-, Oxytetracid, Terramycin im, Terramycin Q50, Galsenomycin, Terramicina Oftalmica, Geomycin (Streptomyces vimosus), NSC 757262, Embryostat, Hydroxytetracyclinum, Oxytetracyclinum dihydras, Doxycycline impurity e
- Cat. No.
- P-O080-001
- CAS
- 79-57-2
- Alternative CAS
- 64038-91-1 (sulfate)
- 6153-64-6 (hydrate)
- 2058-46-0 (hydrochloride)
- 15000-39-2 (hydrochloride)
- 7179-50-2 (calcium salt)
- 6153-65-7 (sodium salt hydrate)
- 13303-91-8 (calcium salt)
- 15251-48-6 (calcium salt)
- Formula
- C22H24N2O9
- Molecular weight
- 460.44 g/mol
- Category
- Active ingredient (API)
A broad-spectrum antibiotic of the tetracycline family, obtained from the soil bacterium Streptomyces rimosus, patented in 1949 and on the market since 1950; it is used in human and veterinary medicine, including fish farming and beekeeping.
Did you know?Because it interferes with bone deposition and leaves a visible mark on growing bones, it is used to tag fish released into the wild so they can be recognised when caught again.
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.
- OxytetracyclineBP 782
- Oxytetracycline CRSEP Y0001896
More products in the Oxytetracycline family
Active ingredientOxytetracycline DihydrateCat. No. P-O080-002CAS 6153-64-6
Active ingredientOxytetracycline HydrochlorideCat. No. P-O080-003CAS 2058-46-0
Pharmacopoeial impurityOxytetracycline EP Impurity ACat. No. P-O080-004CAS 14206-58-7
Pharmacopoeial impurityOxytetracycline EP Impurity CCat. No. P-O080-005CAS 7647-65-6
Pharmacopoeial impurityOxytetracycline EP Impurity DCat. No. P-O080-006CAS 18695-01-7
Pharmacopoeial impurityOxytetracycline EP Impurity ECat. No. P-O080-007CAS 18751-99-0
Pharmacopoeial impurityOxytetracycline EP Impurity F HydrochlorideCat. No. P-O080-008CAS 51596-09-9
Isotopically labelledOxytetracycline-d6Cat. No. P-O080-009Frequently 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.