2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid CAS 1008010-19-2
| CAS No. | 1008010-19-2 |
| Molecular Formula | C12H14BrNO3S |
| Molecular Weight | 332.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid (C12H14BrNO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 332.21 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).
2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid (CAS 1008010-19-2), molecular formula C12H14BrNO3S and molecular weight 332.21 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C12H14BrNO3S |
| Molecular Weight | 332.21 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromobenzoyl Standards
- Ethyl 2-(3-bromobenzoyl)benzoate (CAS 746651-82-1)
- Ethyl 4-(3-bromobenzoyl)benzoate (CAS 746651-79-6)
- Ethyl 4-(4-bromobenzoyl)benzoate (CAS 746651-80-9)
- 2-(3-Bromobenzoyl)-N-(tert-butyl)hydrazine-1-carbothioamide (CAS 392237-00-2)
- 1-(3-Bromobenzoyl)benzo[c]isothiazol-3(1H)-one (CAS 877811-86-4)
- 2-(4-Bromobenzoyl)benzofuran-5-carbaldehyde (CAS 186093-87-8)
- 4-[(3-bromobenzoyl)amino]-2-hydroxybenzoic acid (CAS 1016804-16-2)
- 1-(2-Bromobenzoyl)-1H-indole-3-carbaldehyde (CAS 147055-72-9)
Recommended Standards
- Tris(benzyloxy)borane (CAS 2467-18-7)
- Methyl 1-(5-bromothiophene-3-carbonyl)piperidine-4-carboxylate (CAS 1153390-81-8)
- Tri-o-tolyl Borate (CAS 2665-12-5)
- 6-((4-Bromophenyl)sulfonyl)-1-oxa-6-azaspiro[2.5]Octane (CAS 1177093-18-3)
- 1H-Indole-2,6-bis(carboximidamide) (CAS 73819-63-3)
- 3-methylimidazo[1,5-a]pyridine-1-carbaldehyde oxime (CAS 1050910-80-9)
- 3-((4-Fluorophenyl)thio)-1-(p-tolyl)propan-1-one (CAS 477334-40-0)
- n-(2-(Tert-butylamino)-2-oxoethyl)-3-fluorobenzamide (CAS 1036162-79-4)
- 5-Iodo-N,N-dimethyl-4-(1-(methylsulfonyl)piperidin-2-yl)pyrimidin-2-amine (CAS 1361116-02-0)
- 1,4-Dimethyl-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 129303-83-9)
- Tert-butyl (1-(3-fluorophenyl)cyclopropyl)carbamate (CAS 1286274-19-8)
- (2Z)-2-Amino-3-[(E)-[(3,4,5-trimethoxyphenyl)methylidene]amino]but-2-enedinitrile (CAS 69519-12-6)
- 2-(Carboxymethyl)benzo[d]oxazole-6-acetonitrile (CAS 1804210-09-0)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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