1-(2-Chloropropanoyl)imidazolidin-2-one CAS 869709-86-4
| CAS No. | 869709-86-4 |
| Molecular Formula | C6H9ClN2O2 |
| Molecular Weight | 176.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(2-Chloropropanoyl)imidazolidin-2-one is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 176.60 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.
CATO supplies 1-(2-Chloropropanoyl)imidazolidin-2-one (CAS 869709-86-4), a certified reference material (molecular formula C6H9ClN2O2, MW 176.60 g/mol) for analytical method development and quality control.
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 | C6H9ClN2O2 |
| Molecular Weight | 176.60 g/mol |
| Appearance | 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 DMSO, DMF, methanol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropropanoyl Standards
- 3-(2-Chloropropanoyl)-1-ethylurea (CAS 554426-65-2)
- Methyl (2-chloropropanoyl)carbamate (CAS 24224-08-6)
- 3-(2-Chloropropanoyl)-1-methylurea (CAS 20128-09-0)
- 3-(3-Chloropropanoyl)-1-methylurea (CAS 82277-88-1)
- 1-(2-Chloropropanoyl)azepane (CAS 115840-34-1)
- 1-(2-Chloropropanoyl)-3-(prop-2-en-1-yl)urea (CAS 1094302-21-2)
- 3-(2-Chloropropanoyl)-1-cyclopropylurea (CAS 878466-19-4)
- 3-(2-Chloropropanoyl)-1-(propan-2-yl)urea (CAS 879319-32-1)
Recommended Standards
- (Z)-3-Chloro-2-formyl-but-2-enoic acid ethyl ester (CAS 31357-78-5)
- 1-Allyl-3-(2-chloro-acetyl)-urea (CAS 5544-34-3)
- 6-Chloro-1H-indole-3-carbonitrile (CAS 194490-17-0)
- 2-chloro-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 98922-76-0)
- 3-(1,2,3,4-Tetrahydroisoquinolin-5-yl)-1,3-oxazolidin-2-one hydrochloride (CAS 1354963-03-3)
- N-(5-Acetylpyrazin-2-yl)pivalamide (CAS 710322-29-5)
- 5-Methoxy-1H-benzo[d]imidazol-1-ol (CAS 134353-33-6)
- 4-Bromo-1-methyl-2-nitronaphthalene (CAS 63017-86-7)
- 3-PHENYL-PENT-1-YN-3-OL (CAS 88445-07-2)
- 1-(3-(Trifluoromethyl)pyridin-2-yl)piperidine-4-carboxylic acid (CAS 821768-09-6)
- 2-[(3-fluorophenyl)methyl]-2-methylpropanedioic acid (CAS 1443979-65-4)
- 2,5-Dipentylfuran (CAS 89834-67-3)
- Methyl 3-(oxazol-4-yl)benzoate (CAS 473548-55-9)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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