2-(ethoxycarbonyl)phenylzinc bromide solution CAS 131379-40-3
| CAS No. | 131379-40-3 |
| Molecular Formula | C9H15BrO2Zn |
| Molecular Weight | 300.53 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 2-(ethoxycarbonyl)phenylzinc bromide solution.
2-(ethoxycarbonyl)phenylzinc bromide solution (CAS 131379-40-3), molecular formula C9H15BrO2Zn and molecular weight 300.53 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(ethoxycarbonyl)phenylzinc bromide solution (C9H15BrO2Zn) contains a salt form, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 300.53 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H15BrO2Zn |
| Molecular Weight | 300.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
Related ethoxycarbonyl Standards
- 5-Ethoxycarbonyl-2-thienylzinc bromide solution 0.5 M in THF (CAS 352530-37-1)
- 4,4'-Bis(ethoxycarbonyl)-2,2'-bipyridine (CAS 1762-42-1)
- ethyl 2-[(ethoxycarbonyl)amino]-3,3,3-trifluoro-2-isopropoxypropanoate (CAS 256332-88-4)
- 2-(5-(Ethoxycarbonyl)-1-methyl-1H-pyrrole-3-carbonyl)benzoic acid (CAS 120562-90-5)
- [3-(Ethoxycarbonyl)-2-methyl-5-(4-methylphenyl)-1H-pyrrol-1-yl]acetic acid (CAS 327024-81-7)
- 2-(3-(Ethoxycarbonyl)-2,4-dimethyl-5-phenyl-1H-pyrrol-1-yl)acetic acid (CAS 396123-24-3)
- 3-(3-(Ethoxycarbonyl)-2-methyl-5-phenyl-1H-pyrrol-1-yl)propanoic acid (CAS 396123-27-6)
- 4-((3-(Ethoxycarbonyl)-4,5-dimethylthiophen-2-yl)amino)-4-oxobutanoic acid (CAS 109164-40-1)
Recommended Standards
- 213-46-7 F70R8ZBR7T Picene Benzo(a)chrysene 4-05-00-02724 (Beilstein Handbook Reference) 3,4-Benzchrysene beta,beta-Binaphthyleneethene BRN 1912414 CCRIS 3964 Dibenzo(a,i)phenanthrene 1,2:7,8-Dibenzophenanthrene 1,2,7,8-Dibenzphenanthrene EINECS 205-918-7 NSC 406006 Pycene UNII-F70R8ZBR7T (CAS 213-46-7)
- 4-Chloro-1-(2,4-dichlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carbonitrile (CAS 320419-46-3)
- Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hexadecyl-.omega.-hydroxy- (CAS 9035-85-2)
- 1067AF 5-Fluoro-1-triisopropylsilanyl-1H-pyrrolo-[2,3-b]pyridine 868387-37-5 C16H25FN2Si (CAS 868387-37-5)
- 4-Cyclopropylbutan-1-amine (CAS 267875-72-9)
- tert-Butyl 4-(4-fluorophenyl)-3-oxobutanoate (CAS 2396634-25-4)
- 2-Ethyl-4-methyl-1H-imidazole-1-carbonitrile (CAS 186002-56-2)
- 1-(4-Nitrophenyl)-1H-1,2,4-triazole (CAS 6219-55-2)
- 2-((1-(2-Methoxyethyl)-1H-indol-3-yl)thio)acetonitrile (CAS 61021-41-8)
- 2-hydroxy-2-methyl-4-phenylbutanoic acid (CAS 4374-63-4)
- (1E,4E)-1-(dimethylamino)-5-phenylpenta-1,4-dien-3-one (CAS 82606-90-4)
- Tetrafluoroisophthalic Acid (CAS 1551-39-9)
- Dihydro-2'H-8-azaspiro[bicyclo[3.2.1]octane-3,3'-furan] (CAS 1824378-69-9)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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