4-(Bromomethyl)-5-(chloromethyl)-1,3-dioxol-2-one CAS 209551-70-2
| CAS No. | 209551-70-2 |
| Molecular Formula | C5H4BrClO3 |
| Molecular Weight | 227.44 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 4-(Bromomethyl)-5-(chloromethyl)-1,3-dioxol-2-one.
4-(Bromomethyl)-5-(chloromethyl)-1,3-dioxol-2-one (CAS 209551-70-2) is a high-purity analytical reference standard with the molecular formula C5H4BrClO3 and a molecular weight of 227.44 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 4-(Bromomethyl)-5-(chloromethyl)-1,3-dioxol-2-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 227.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 4-(Bromomethyl)-5-(chloromethyl)-1,3-dioxol-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H4BrClO3 |
| Molecular Weight | 227.44 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Cl/Br-containing |
Related Bromomethyl Standards
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Recommended Standards
- N-n-Tetradecylmethylamine (CAS 29369-63-9)
- (4-cyanobutyl)zinc(II) bromide 226570-68-9 4-Cyanobutylzinc bromide (CAS 226570-68-9)
- 621-77-2 1-Pentanamine, N,N-dipentyl- Tri-N-amylamine Tripentylamine AI3-11530 CCRIS 4877 EINECS 210-705-7 NSC 406964 Triamylamine Tri-n-pentylamine (CAS 621-77-2)
- 2-Chloro-5-(dimethylcarbamoyl)benzeneboronic acid (CAS 1449144-75-5)
- tert-Butyl N-Methyl-N-[2-(pyridin-2-yl)ethyl]carbamate (CAS 143185-44-8)
- (5-((1H-1,2,4-Triazol-1-yl)methyl)-1H-1,2,4-triazol-3-yl)(3-methoxyphenyl)methanamine (CAS 1707585-85-0)
- (3-(6-Fluoro-1H-indol-1-yl)phenyl)methanol (CAS 1349716-01-3)
- 5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-amine 5711-61-5 5838AE C9H9N3O2 (CAS 5711-61-5)
- N-(3-(2-Aminopropyl)phenyl)acetamide (CAS 61208-59-1)
- 5-Bromo-2,4-dichloropyrido[3,4-d]pyrimidine (CAS 2386555-81-1)
- Ethyl 4-[(3,5-dichlorophenyl)carbamoyl]piperazine-1-carboxylate (CAS 1022512-67-9)
- 1-Isopropyl-5-oxopyrrolidine-2-carboxamide (CAS 99767-90-5)
- 5-Amino-2-(methoxymethyl)isoindoline-1,3-dione (CAS 1483958-78-6)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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