L-Serine isopropyl ester hydrochloride CAS 37592-53-3
| CAS No. | 37592-53-3 |
| Molecular Formula | C6H13NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies L-Serine isopropyl ester hydrochloride (CAS 37592-53-3), a certified reference material (molecular formula C6H13NO3HCl, MW 183.63 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, L-Serine isopropyl ester hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 183.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H13NO3 HCl |
| Molecular Weight | 183.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related L Standards
- D-Serine Ethyl Ester Hydrochloride (CAS 104055-46-1)
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- L-Serine 1,1-Dimethylethyl Ester HCl (CAS 106402-41-9)
- L-Serine β-Lactone Tosylate (CAS 112839-95-9)
- L-Serine, O-(1,1-dimethylethyl)-2-methyl- (CAS 114396-73-5)
- L-Serine 7-amido-4-methyl coumarin hydrochloride (CAS 115918-60-0)
- L-Serine, O-[4,6-di-O-acetyl-2-(acetylamino)-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]- (CAS 125760-30-7)
- D-Serine-d3 (CAS 1414348-52-9)
Recommended Standards
- N-(3-acetylphenyl)-2,4-dichlorobenzamide (CAS 316143-07-4)
- (2E)-3-(4-Bromophenyl)-3-oxo-2-{2-[4-(trifluoromethyl)phenyl]hydrazin-1-ylidene}propanal (CAS 338414-09-8)
- (6-Cyclopropyl-2-methylpyridin-3-yl)boronic acid (CAS 2225177-22-8)
- 2-(Hydrazinylmethyl)pyridine hydrochloride (CAS 237064-55-0)
- N-(4-Methoxyphenyl)-4,6-dimethylpyrimidin-2-amine (CAS 23951-85-1)
- 2-(Boc-amino)-2-(3-pyridinyl)acetic Acid (CAS 347187-29-5)
- Naftidrofuryl EP Impurity F (CAS 41359-72-2)
- 1-(3-Amino-2,6-difluorophenyl)ethan-1-one (CAS 99724-35-3)
- 5-(4-(tert-Butyl)phenoxy)furan-2-carboxylic acid (CAS 1082119-84-3)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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