Glycine-2-13C Ethyl Ester Hydrochloride CAS 58420-91-0
| CAS No. | 58420-91-0 |
| Molecular Formula | C3[13C]H9NO2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Glycine-2-13C Ethyl Ester Hydrochloride (CAS 58420-91-0), molecular formula C3[13C]H9NO2 HCl and molecular weight 139.58 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Glycine-2-13C Ethyl Ester Hydrochloride is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 139.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Glycine-2-13C Ethyl Ester Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C3[13C]H9NO2 HCl |
| Molecular Weight | 139.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Glycine Standards
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- Glycine, N-[(1,1-dimethylethoxy)carbonyl]thio-L-phenylalanyl-, methyl ester (CAS 128421-85-2)
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- glycine, n-[2-[[(9h-fluoren-9-ylmethoxy)carbonyl]amino]ethyl]-n-(methylsulfonyl)- (CAS 1335206-40-0)
Recommended Standards
- 3-(4-Boronophenyl)propanoic acid (CAS 166316-48-9)
- N,N-Diallyl-3-pyrrolidinamine dihydrochloride (CAS 1220020-24-5)
- 4,6-Dimethylpyridine-3-boronic Acid Pinacol Ester (CAS 1622217-32-6)
- 3-Ethenyl-4-sulfo-L-phenylalanine (CAS 1213253-44-1)
- N-Methyl-N-octyldecan-1-amine (CAS 22020-14-0)
- Verapamil Impurity 8（Verapamil EP Impurity H） (CAS 190850-49-8)
- Ethyl 3-nitro-4-(3-oxo-5-phenylisoxazol-2(3H)-yl)benzoate (CAS 118938-24-2)
- (S)-1-(3,5-dimethylphenyl)-2-methoxyethan-1-amine (CAS 1270208-35-9)
- N-(3-Bicyclo[2.2.1]heptanyl)-4-(ethylsulfonylamino)benzamide (CAS 1005125-41-6)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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