3-(4-Bromo-2-(3-chloropropanoyl)phenyl)acrylic acid CAS 1807390-35-7
| CAS No. | 1807390-35-7 |
| Molecular Formula | C12H10BrClO3 |
| Molecular Weight | 317.56 g/mol |
| 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 3-(4-Bromo-2-(3-chloropropanoyl)phenyl)acrylic acid.
CATO supplies 3-(4-Bromo-2-(3-chloropropanoyl)phenyl)acrylic acid (CAS 1807390-35-7), a certified reference material (molecular formula C12H10BrClO3, MW 317.56 g/mol) for analytical method development and quality control.
Structurally, 3-(4-Bromo-2-(3-chloropropanoyl)phenyl)acrylic acid (C12H10BrClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 317.56 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).
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 | C12H10BrClO3 |
| Molecular Weight | 317.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-(2-Bromo-4-fluorophenoxy)ethane-1-sulfonyl chloride (CAS 1339226-45-7)
- 2-(4-Bromo-2-fluorophenoxy)ethane-1-sulfonyl chloride (CAS 1343419-15-7)
- 2-(4-Bromo-3-fluorophenoxy)ethane-1-sulfonyl chloride (CAS 1478834-57-9)
- 3-(4-Bromo-3-(3-chloropropanoyl)phenyl)acrylic acid (CAS 1807411-20-6)
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- 5-((4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)methyl)furan-2-carbonyl chloride (CAS 1006448-79-8)
- 4-(5-Bromo-2-chlorobenzoyl)piperazin-2-one (CAS 1031176-97-2)
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Recommended Standards
- 4,5-Dichloro-2-[2-(4-chlorophenyl)-2-oxoethyl]-2,3-dihydropyridazin-3-one (CAS 303987-71-5)
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- Ketoconazole Impurity 19 (CAS CATO-C4X-147219)
- 2-Oxo-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine-8-carboxylic acid (CAS 1437434-10-0)
- 2,6-dichloro-5-methoxybenzo[d]thiazole (CAS 38519-32-3)
- 1-{4-aminopyrrolo[2,1-f][1,2,4]triazin-6-yl}ethan-1-ol (CAS 939807-61-1)
- Mirogabalin Impurity 29 (CAS CATO-C4X-292429)
- 2-Chloro-6-methyl-benzamidine hydrochloride (CAS 1402672-54-1)
- 3-(Aminomethyl)-n-ethylbenzenesulfonamide hydrochloride (CAS 1158998-59-4)
- 1-(2,6-Dichlorobenzyl)-2-oxo-5-(p-tolyl)-1,2-dihydropyridine-3-carbonitrile (CAS 338964-95-7)
- 3-Amino-N-(3-hydroxypropyl)-1H-pyrazole-5-carboxamide (CAS 1342836-99-0)
- 4-Amino-4-methylpentan-2-one oxalate hydrate (CAS 5895-86-3)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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