Glycine zinc salt monohydrate CAS 16800-66-1
| CAS No. | 16800-66-1 |
| Molecular Formula | C4H8N2O4Zn |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Glycine zinc salt monohydrate.
Glycine zinc salt monohydrate (CAS 16800-66-1) is a high-purity analytical reference standard with the molecular formula C4H8N2O4ZnH2O and a molecular weight of 231.51 g/mol.
Glycine zinc salt monohydrate (C4H8N2O4ZnH2O) contains a carbohydrate-derived structure, an amide group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H8N2O4Zn H2O |
| Molecular Weight | 231.51 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Glycine Standards
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- Glycine-<SUP>15</SUP>N,d<SUB>5</SUB> (CAS 116452-92-7)
- Glycine p-nitroanilide (CAS 1205-88-5)
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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
- 1,4-Diphenylpyrazolidine-3,5-dione (CAS 3426-01-5)
- 3-(4-hydroxypiperidin-1-yl)propanoic acid hydrochloride (CAS 1197502-89-8)
- Phenosulfazole (CAS 515-54-8)
- 5-Chloro-6-(hydroxymethyl)pyrimidine-2,4(1H,3H)-dione (CAS 1815580-54-1)
- 2-Amino-4H-thiazolo[5,4-c]benzopyran (CAS 31877-68-6)
- Zolpidem Impurity N16 (CAS 768398-03-4)
- 2-(m-Tolyl)piperidine (CAS 227768-91-4)
- 1-(1-(Aminomethyl)-3-methylcyclopentyl)-2-methylpropan-1-ol (CAS 1559905-09-7)
- 4-Bromo-6-oxabicyclo[3.2.1]Octan-7-one (CAS 90084-76-7)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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