1-Bromo-3,5-Difluorobenzene-d3 CAS 1219798-73-8
| CAS No. | 1219798-73-8 |
| Molecular Formula | - |
| Molecular Weight | 196.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Bromo-3,5-Difluorobenzene-d3 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.
1-Bromo-3,5-Difluorobenzene-d3 (CAS 1219798-73-8) is a high-purity analytical reference standard with the molecular formula C6D3BrF2 and a molecular weight of 196.01 g/mol.
Owing to deuterium isotope labeling, fluorine/bromine substitution, an aromatic ring system, 1-Bromo-3,5-Difluorobenzene-d3 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C6D3BrF2 |
| Molecular Weight | 196.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-2,5-difluorobenzene-d3 (CAS 1219795-54-6)
- 1-Bromo-3,4-difluorobenzene-d3 (CAS 1219799-14-0)
- 1-Bromo-2,6-difluorobenzene-d3 (CAS 1219803-73-2)
- 1-Bromo-2,4-difluorobenzene-d3 (CAS 1219803-87-8)
- 4-bromo-2-nitro-1H-imidazole (CAS 121816-84-0)
- (2S)-2-Bromo-3-carbamoylpropanoic Acid (CAS 27597-85-9)
- 5-bromo-4-fluoro-1H-pyridin-2-one (CAS 1805590-93-5)
- 4-Bromo-3-ethynylaniline (CAS 1188417-82-4)
Recommended Standards
- Biphenylen-1-ylboronic acid (CAS 499769-97-0)
- 5-Bromothiazolidine-2,4-dione (CAS 125518-48-1)
- 5-Fluorobenzo[b]thien-2-ylboronic acid (CAS 501944-42-9)
- 5-(Methoxymethoxy)-2-methylphenylboronic acid (CAS 341006-18-6)
- Phenyl(pyrrolidin-3-yl)methanonehydrochloride (CAS 25503-87-1)
- 6,6'-((4-Methoxyphenyl)methylene)bis(5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one) (CAS 96306-51-3)
- 5-[(diethylamino)methyl]furan-2-carbohydrazide (CAS 91141-17-2)
- Brindoxime (CAS 55837-17-7)
- Copper(II) hydroxide phosphate (CAS 12158-74-6)
- 4-(1,3-Dithiolan-2-yl)benzenamine (CAS 94838-73-0)
- (S)-2,4-Dimethoxy-5-(1-phenylallyl)phenol (CAS 52811-31-1)
- (2-Iodophenyl)(6-methylpyridin-2-yl)methanone (CAS 1187165-70-3)
- (2-Chloro-4-ethoxyphenyl)hydrazine hydrochloride (CAS 2170759-54-1)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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