72707-66-5 2-(Bromomethyl)propenoic acid 2-Propenoic acid, 2-(bromomethyl)- EINECS 276-774-0 CAS 72707-66-5
| CAS No. | 72707-66-5 |
| Molecular Formula | C4H5BrO2 |
| Molecular Weight | 164.99 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 72707-66-5 2-(Bromomethyl)propenoic acid 2-Propenoic acid, 2-(bromomethyl)- EINECS 276-774-0.
72707-66-5 2-(Bromomethyl)propenoic acid 2-Propenoic acid, 2-(bromomethyl)- EINECS 276-774-0 (CAS 72707-66-5) is a high-purity analytical reference standard with the molecular formula C4H5BrO2 and a molecular weight of 164.99 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 72707-66-5 2-(Bromomethyl)propenoic acid 2-Propenoic acid, 2-(bromomethyl)- EINECS 276-774-0 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 164.99 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 72707-66-5 2-(Bromomethyl)propenoic acid 2-Propenoic acid, 2-(bromomethyl)- EINECS 276-774-0 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 | C4H5BrO2 |
| Molecular Weight | 164.99 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 4-(Bromomethyl)oxetan-2-one (CAS 33282-42-7)
- 3-(Bromomethyl)-2,2-dimethyloxirane (CAS 1120-79-2)
- 2-(bromomethyl)-2-methyloxetane (CAS 1305208-04-1)
- (2-(Bromomethyl)cyclopropyl)methanol (CAS 141836-31-9)
- (R)-3-(bromomethyl)tetrahydrofuran (CAS 1616806-49-5)
- (S)-3-(bromomethyl)tetrahydrofuran (CAS 1616806-50-8)
- 3-(Bromomethyl)tetrahydrofuran (CAS 165253-29-2)
- 3-(bromomethyl)cyclobutan-1-ol (CAS 1694840-35-1)
Recommended Standards
- .alpha.-Bromo-.gamma.-butyrolactone .alpha.-Bromobutyric acid, .gamma.-lactone .alpha.-Bromobutyrolactone 2(3H)-Furanone, 3-bromodihydro- 2-Bromo-.gamma.-butyrolactone 2-Bromo-4-butanolide 2-Bromobutyrolactone 3-Bromo-2-furanone 5061-21-2 NSC-56959 NSC56959 (CAS 5061-21-2)
- Neratinib Impurity 8 (CAS 13991-36-1)
- 2-propenoic acid, 2-bromo-, methyl ester 4519-46-4 InChI=1/C4H5BrO2/c1-3(5)4(6)7-2/h1H2,2H methyl 2-bromoacrylate (CAS 4519-46-4)
- 2,6-Dichlorofluorobenzene (CAS 2268-05-5)
- 4-(((2-(Piperidin-1-ylsulfonyl)ethyl)amino)methyl)phenol (CAS 1160264-51-6)
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Why CATO?
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