5-Amino-4-(4-(4-chlorophenyl)thiazol-2-yl)-1-(4-methoxyphenyl)-1,2-dihydro-3h-pyrrol-3-one CAS 380387-07-5
| CAS No. | 380387-07-5 |
| Molecular Formula | C20H16ClN3O2S |
| Molecular Weight | 397.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Amino-4-(4-(4-chlorophenyl)thiazol-2-yl)-1-(4-methoxyphenyl)-1,2-dihydro-3h-pyrrol-3-one 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.
5-Amino-4-(4-(4-chlorophenyl)thiazol-2-yl)-1-(4-methoxyphenyl)-1,2-dihydro-3h-pyrrol-3-one (CAS 380387-07-5) is a high-purity analytical reference standard with the molecular formula C20H16ClN3O2S and a molecular weight of 397.88 g/mol.
Structurally, 5-Amino-4-(4-(4-chlorophenyl)thiazol-2-yl)-1-(4-methoxyphenyl)-1,2-dihydro-3h-pyrrol-3-one (C20H16ClN3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 397.88 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C20H16ClN3O2S |
| Molecular Weight | 397.88 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- (4-Amino-2-((4-chlorophenyl)amino)thiazol-5-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 339020-09-6)
- 3-Amino-N-(5-oxo-1-(2,4,6-trichlorophenyl)-2,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 939889-30-2)
- 3-Amino-N-(5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 40567-18-8)
- Methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate (CAS 898921-20-5)
- 3-Amino-6-(4-bromophenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carbonitrile (CAS 610259-29-5)
- 2-Amino-4-(4-ethoxyphenyl)-7,7-dimethyl-3-pivaloyl-4,6,7,8-tetrahydro-5H-chromen-5-one (CAS 1022656-02-5)
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Recommended Standards
- 5-(3-Chlorobenzylidene)-2-(4-propoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606955-92-4)
- N-[2-(2-Chlorophenoxy)propyl]-3-(2-phenoxyethoxy)aniline (CAS 1040686-34-7)
- 5-(2-Chlorobenzylidene)-2-(4-isopropoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 371216-13-6)
- N-[2-(4-Chloro-3-methylphenoxy)ethyl]-2-(2-phenoxyethoxy)aniline (CAS 1040687-15-7)
- 4-Amino-2,5-dimethylpyridine 1-oxide (CAS 89943-06-6)
- (4-Bromo-3,5-dimethylphenyl)(2-ethoxyethyl)sulfane (CAS 865138-55-2)
- Potassium (4-butylphenyl)trifluoroboranuide (CAS 1412414-09-5)
- 3-phenyl-2-(pyridin-3-ylformamido)propanoic acid (CAS 36724-78-4)
- [4-(Difluoromethoxy)phenyl]hydrazine Hydrochloride (CAS 1240527-90-5)
- Methyl o-cyclopentylserinate (CAS 1496512-58-3)
- 3-Bromo-4-fluorobenzylamine Hydrochloride (CAS 202865-68-7)
- (4-Hydroxy-3,5-dimethylphenyl)(phenyl)methanone (CAS 5336-56-1)
- 8-(Trifluoromethoxy)-1,4-dioxaspiro[4.5]decane (CAS 950772-39-1)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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