Acetylcholine Bromide CAS 66-23-9
| CAS No. | 66-23-9 |
| Molecular Formula | C7H16NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Acetylcholine Bromide (CAS 66-23-9), molecular formula C7H16NO2Br and molecular weight 226.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, Acetylcholine Bromide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.11 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.
CATO manufactures Acetylcholine Bromide 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 | C7H16NO2 Br |
| Molecular Weight | 226.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Acetylcholine Standards
- Acetylcholine impurity 3 (CAS 15862-11-0)
- Acetylcholine EP Impurity B HCl (CAS 17210-49-0)
- Acetylcholine Receptor α1 (129-145) (human, bovine, rat, mouse) (CAS 194737-11-6)
- Acetylcholine Iodide (CAS 2260-50-6)
- Acetylcholine-1,1,2,2-d4 Chloride (CAS 344298-94-8)
- Acetylcholine-d9 Chloride (CAS 344298-95-9)
- Acetylcholine-d16 Bromide (CAS 347841-43-4)
- Acetylcholine Chloride (CAS 60-31-1)
Recommended Standards
- 1-(3-Chlorophenyl)-N-propyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 890943-17-6)
- tert-Butyl 4-(2-aminoethyl)-2-methylpiperazine-1-carboxylate (CAS 1353958-92-5)
- Lacosamide Impurity 15 (CAS 175481-31-9)
- (R)-8-iodo-1,2,3,11a-tetrahydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-5-one (CAS 1638744-29-2)
- 3-Oxaspiro[5.5]undecan-9-amine (CAS 1376752-63-4)
- (3-Fluorophenyl)(3-methylpyridin-2-yl)methanone (CAS 1187171-05-6)
- 3,3'-Dibromo-9,9'-bicarbazole (CAS 2237969-71-8)
- Lithium carbamoylphosphate binary hydrate (CAS 1866-68-8)
- 6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline hydrochloride (CAS 6268-86-6)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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