4-(Chloromethyl)-2,5-oxazolidinedione-d3 CAS 1794713-40-8
| CAS No. | 1794713-40-8 |
| Molecular Formula | - |
| Molecular Weight | 152.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(Chloromethyl)-2,5-oxazolidinedione-d3 (CAS 1794713-40-8), molecular formula C4HD3ClNO3 and molecular weight 152.55 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(Chloromethyl)-2,5-oxazolidinedione-d3 (C4HD3ClNO3) is characterized by deuterium isotope labeling, an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C4HD3ClNO3 |
| Molecular Weight | 152.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 5-(Chloromethyl)picolinonitrile (CAS 105954-37-8)
- 4-(Chloromethyl)nicotinonitrile (CAS 1060802-60-9)
- 6-(Chloromethyl)-2-cyanopyridine (CAS 135450-23-6)
- 2-(Chloromethyl)isonicotinonitrile (CAS 51454-64-9)
- 2-(Chloromethyl)nicotinonitrile (CAS 848774-96-9)
- 3-(Chloromethyl)isonicotinonitrile (CAS 58553-52-9)
- 3-(Chloromethyl)picolinonitrile (CAS 205984-76-5)
- 4-(Chloromethyl)pyridine-2-carbonitrile (CAS 71935-33-6)
Recommended Standards
- 3-Chloro-3-fluoro-2,4-pentanedione (CAS 135664-28-7)
- 1-Chloro-4,4-difluorocyclohex-1-ene (CAS 1881331-01-6)
- 2-chloro-2-fluoro-1-methylcyclopropane-1-carboxylic acid (CAS 128230-79-5)
- 3-Chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1000342-65-3)
- 4-(Benzyloxy)-3-ethoxy-5-iodobenzaldehyde (CAS 426231-13-2)
- 5-Methyl-3-(methylthio)isothiazole-4-carbonitrile (CAS 82000-50-8)
- 2-(Trifluoromethyl)-1,3-dioxaindan-2-amine (CAS 146628-55-9)
- 5-Cyclopropoxy-6-ethylpicolinonitrile (CAS 1243476-45-0)
- 1-(2-Fluorobenzyl)-3-iodo-1H-pyrazolo[3,4-b]pyridine (CAS 1313738-72-5)
- JWH-018 N-(4-hydroxypentyl) metabolite (CAS 1320363-47-0)
- 2-(Piperidin-4-yloxy)nicotinic acid hydrochloride (CAS 1187930-03-5)
- 5-Amino-n-(3-bromo-4-ethoxyphenyl)-2-chlorobenzenesulfonamide (CAS 519152-82-0)
- Methyl 4-cyanobenzo[b]thiophene-2-carboxylate (CAS 861218-72-6)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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