Isotopically labelledAll trans-Teprenone-13C3Cat. No. P-T055-002
Drag to rotate
Impurity or related compound · Teprenone family
Pharmaceutical analytical standardTeprenone Impurity 28
Synonyms: (E)-8-[3-[(3E)-4,8-Dimethylnona-3,7-dienyl]-3-methyloxiran-2-yl]-6-methyloct-5-en-2-one
- Cat. No.
- P-T055-041
- CAS
- N/A
- Alternative CAS
- N/A
- Formula
- C23H38O2
- Molecular weight
- 346.56 g/mol
- Category
- Impurity or related compound
Family: Teprenone
A gastric mucosal protective agent, chemically geranylgeranylacetone, a terpenoid molecule developed in Japan and used to treat gastric ulcers and gastritis.
Did you know?It prompts cells to produce heat shock proteins such as HSP70, "rescue" molecules that help them withstand stress and damage.
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 Teprenone family
Isotopically labelledAll trans-Teprenone-13C3Cat. No. P-T055-002
Impurity(5Z,9Z,13Z)-TeprenoneCat. No. P-T055-004
ImpurityTeprenone Impurity 1Cat. No. P-T055-005CAS 57784-25-5
Impurity3-Chloro-1,5-hexadieneCat. No. P-T055-006CAS 28374-86-9
Impurity5Z,9Z-TeprenoneCat. No. P-T055-007
Impurity5Z-TeprenoneCat. No. P-T055-008
ImpurityTeprenone Impurity 2Cat. No. P-T055-009CAS 109826-68-8
ImpurityTeprenone Impurity 3Cat. No. P-T055-010CAS 3953-35-3Frequently 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.