Active ingredientBetaineCat. No. P-B063-001CAS 107-43-7
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Impurity or related compound · Betaine family
Pharmaceutical analytical standardCocamidopropyl Betaine
Synonyms: Lauramidopropylbetaine, 2-[3-(dodecanoylamino)propyl-dimethylazaniumyl]acetate, Amphitol 20AB, Mackam dab, Mackam lmb-f, N-Laurylamidopropyl-N,N-dimethylbetaine, NSC 8191, Lauroylamide propylbetaine, Amphoteric L, Cocooleamidopropylbetaine, Lauroylaminopropyldimethylaminoacetate, Cocoamidopropyl betaine, Softazoline LPB, Mirataine CB, Obazoline CAB, Anpholex LB 2, Rewoteric AMB 12, Tego-Betain L 90, Dimethyl(lauramidopropyl)betaine, Empigen BR, Lexaine LM, Monateric LMAB, Mackam LMB, Enagicol L 30B, Cocoamphodiproprionate, Amphosol lb-hp, Lauroylamidopropylbetaine, Cocoamphocarboxypropionate, Cocamidopropylbetaine-C12, Oleamidopropyl Betaine (OAB), Lauraimidopropyl betaine, Glycine, (3-lauramidopropyl)dimethylbetaine, N-(Dodecylamidopropyl)-N,N-dimethylammonium betaine, Amidopropylalkyl carboxymethyl dimethyl ammonium compound C12 (apAcMDMAC C12)
- Cat. No.
- P-B063-005
- CAS
- 4292-10-8
- Alternative CAS
- 94113-68-5 (hydrochloride sodium salt)
- 86438-79-1 (alternative CAS, same compound)
- 86243-76-7 (alternative CAS, same compound)
- Formula
- C19H38N2O3
- Molecular weight
- 342.52 g/mol
- Category
- Impurity or related compound
Family: Betaine
Trimethylglycine, a natural derivative of the amino acid glycine found in plants and marine organisms: it donates methyl groups to turn homocysteine into methionine and protects cells as an osmolyte; as a medicine it is used in homocystinuria.
Did you know?Its name comes from the sugar beet (Beta vulgaris), in which it was discovered: today it is also added to PCR reactions to better amplify GC-rich stretches of DNA.
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 Betaine family
Active ingredientBetaineCat. No. P-B063-001CAS 107-43-7
Active ingredientBetaine hydrochlorideCat. No. P-B063-002CAS 590-46-5
ImpurityBetaine Isopropyl Ester ChlorideCat. No. P-B063-003CAS 110675-64-4
ImpurityBetaine Methyl Ester ChlorideCat. No. P-B063-004CAS 3032-10-8Frequently 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.