Active ingredientGlycineCat. No. P-G051-001CAS 56-40-6
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Stable isotope labelled · Glycine family
Pharmaceutical analytical standardGlycine-d2
Synonyms: 2-amino-2,2-dideuterioacetic acid, Glycine-2,2-d2, Glycine-2,2-d2, 98 atom % D
- Cat. No.
- P-G051-011
- CAS
- 4896-75-7
- Alternative CAS
- 56-40-6 (unlabelled form)
- 25718-94-9 (unlabelled form)
- 18875-39-3 (unlabelled form)
- 23297-34-9 (unlabelled form)
- 87867-94-5 (unlabelled form)
- 775553-77-0 (unlabelled form, magnesium salt hydrate)
- 7490-96-2 (unlabelled form, hydroiodide)
- 16800-66-1 (unlabelled form, zinc salt hydrate)
- 1257875-44-7 (unlabelled form, zinc salt hydrate)
- 17219-65-7 (unlabelled form, hydrobromide)
- 29728-27-6 (unlabelled form, ammonium salt)
- 14281-83-5 (unlabelled form, zinc salt)
- 7214-08-6 (unlabelled form, zinc salt)
- 14783-68-7 (unlabelled form, magnesium salt)
- 6000-43-7 (unlabelled form, hydrochloride)
- 35947-07-0 (unlabelled form, calcium salt)
- 33242-26-1 (unlabelled form, calcium salt)
- 56960-17-9 (unlabelled form, calcium salt)
- 6000-44-8 (unlabelled form, sodium salt)
- 207300-76-3 (unlabelled form, sodium salt hydrate)
- Formula
- C2H3D2NO2
- Molecular weight
- 77.08 g/mol
- Category
- Stable isotope labelled
Family: Glycine
The simplest amino acid, the most abundant one in collagen and an inhibitory neurotransmitter, especially in the spinal cord. It was discovered in 1820 by the French chemist Henri Braconnot, who obtained it by boiling gelatin with sulphuric acid.
Did you know?Its name comes from the Greek glykys, sweet, for its taste. In 2016 the Rosetta mission announced its first unambiguous detection at a comet, in the coma of 67P/Churyumov-Gerasimenko.
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 Glycine family
Active ingredientGlycineCat. No. P-G051-001CAS 56-40-6
Pharmacopoeial impurityGlycine EP Impurity ACat. No. P-G051-002CAS 142-73-4
Pharmacopoeial impurityGlycine EP Impurity BCat. No. P-G051-003CAS 106-57-0
Pharmacopoeial impurityGlycine EP Impurity HCat. No. P-G051-004CAS 556-50-3
Pharmacopoeial impurityGlycine EP Impurity ICat. No. P-G051-005CAS 556-33-2
Isotopically labelledD-Cyclohexylalanine-D-glutamate-glycine-13C2-15N Trifluoroacetate SaltCat. No. P-G051-008
Isotopically labelledGlycine-1-13CCat. No. P-G051-009CAS 20110-59-2
NitrosamineN-Nitroso Glycine Impurity 1Cat. No. P-G051-012CAS 862542-34-5Frequently 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.