(3-bromopropyl)phosphonic acid CAS 1190-09-6
| CAS No. | 1190-09-6 |
| Molecular Formula | C3H8BrO3P |
| Molecular Weight | 202.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-bromopropyl)phosphonic acid is closely related to a phosphonate group, 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.
(3-bromopropyl)phosphonic acid (CAS 1190-09-6) is a high-purity analytical reference standard with the molecular formula C3H8BrO3P and a molecular weight of 202.97 g/mol.
Based on its molecular formula C3H8BrO3P, (3-bromopropyl)phosphonic acid contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 202.97 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures (3-bromopropyl)phosphonic acid 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 | C3H8BrO3P |
| Molecular Weight | 202.97 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related bromopropyl Standards
- 4-(3-bromopropyl)-1-methyl-1H-pyrazole (CAS 1082065-79-9)
- 2-(3-Bromopropyl)-1-methyl-1h-imidazole (CAS 1339343-66-6)
- 5-(3-Bromopropyl)-1-methyl-1h-1,2,4-triazole (CAS 1462402-94-3)
- 4-(2-Bromopropyl)pyrimidine (CAS 1339507-71-9)
- 5-(3-Bromopropyl)pyrimidine (CAS 1340130-42-8)
- 2-(2-Bromopropyl)pyrimidine (CAS 1342623-23-7)
- 3-(3-Bromopropyl)thiophene (CAS 121459-86-7)
- 2-(3-Bromopropyl)thiophene (CAS 30134-51-1)
Recommended Standards
- 2-Fluoro-2-iodoacetamide (CAS 431-13-0)
- (203)81Tl (203)Tl 14280-48-9 CHEBI:37802 thallium, isotope of mass 203 thallium-203 (CAS 14280-48-9)
- 1,3-Dichloro-1,1,2,2,3-pentafluoropropane (CAS 507-55-1)
- 4-Bromo-4,4-difluorobutyricacid (CAS 147345-36-6)
- 2-((4-Chlorobenzyl)thio)-5-(thieno[2,3-b]quinolin-2-yl)-1,3,4-oxadiazole (CAS 439112-42-2)
- 4-(Bromomethyl)-7-(diethylamino)coumarin (CAS 1256259-14-9)
- 1-(3-Nitropyridin-4-yl)piperazine (CAS 1052704-89-8)
- N1-Tritylpropane-1,3-diamine acetate (CAS 325143-22-4)
- 2-(4-Isopropylphenyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 83800-96-8)
- 4-(3-Methoxyphenyl)-3-hexanone (CAS 7355-84-2)
- 4-Bromo-1-chloro-2-methanesulfonylbenzene (CAS 346729-65-5)
- N-ethyl-6-fluoropyridin-2-amine (CAS 1247781-70-9)
- Bosentan Impurity 8 (CAS 150728-12-4)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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