Methyl 3-Bromopropionate-2,2,3,3-d4 CAS 1219803-82-3
| CAS No. | 1219803-82-3 |
| Molecular Formula | - |
| Molecular Weight | 171.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 3-Bromopropionate-2,2,3,3-d4 is closely related to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Methyl 3-Bromopropionate-2,2,3,3-d4 (CAS 1219803-82-3), a certified reference material (molecular formula C4H3D4BrO2, MW 171.03 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 3-Bromopropionate-2,2,3,3-d4 (C4H3D4BrO2) is characterized by deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 3-Bromopropionate-2,2,3,3-d4 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.
Physical & Chemical Properties
| Molecular Formula | C4H3D4BrO2 |
| Molecular Weight | 171.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Methyl Standards
Recommended Standards
- Vildagliptin Impurity 50 (CAS 25006-60-4)
- methyl 2-bromo-2,3,3,3-tetradeuterio-propanoate (CAS 1398065-68-3)
- Propanoic acid, 2,2-dichloro-, ethyl ester (CAS 17640-03-8)
- (5-(Dimethylamino)thiophen-2-yl)boronic acid (CAS 1442639-32-8)
- 5-Chloro-3-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[4,3-d]pyrimidine (CAS 2170598-18-0)
- Benzyl 2-amino-3-hydroxypropanoate 4-methylbenzenesulfonate (CAS 222739-29-9)
- methyl[(5-methylpyridin-2-yl)methyl]amine (CAS 1060801-52-6)
- 5-chloro-N-(pyrrolidin-3-ylmethyl)-1H-indole-2-carboxamide hydrochloride (CAS 2436275-67-9)
- N-(1H-indol-5-yl)thiophene-2-sulfonamide (CAS 710945-69-0)
- (S)-(-)-DBD-Pro-COCl[=(S)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] (CAS 150993-63-8)
- Anagrelide Impurity 32 (CAS 70380-52-8)
- (S)-4-Amino-1-methylpyrrolidin-2-one (CAS 770706-26-8)
- 2-(1-Benzylpyrrolidin-3-yl)ethan-1-ol (CAS 95198-68-8)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com