2,2-Dibromo-2-nitroethanol CAS 69094-18-4
| CAS No. | 69094-18-4 |
| Molecular Formula | C2H3Br2NO3 |
| Molecular Weight | 248.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,2-Dibromo-2-nitroethanol (C2H3Br2NO3) contains an amide group, a carboxylic acid group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 248.86 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,2-Dibromo-2-nitroethanol (CAS 69094-18-4) is a high-purity analytical reference standard with the molecular formula C2H3Br2NO3 and a molecular weight of 248.86 g/mol.
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.
As a certified reference material (CRM), 2,2-Dibromo-2-nitroethanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C2H3Br2NO3 |
| Molecular Weight | 248.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 1,1-Dibromo-2-(chloromethyl)cyclopropane (CAS 67003-20-7)
- 2,3-dibromo-1,4-butanediol (CAS 1947-58-6)
- 4,5-Dibromo-1H-pyrrole-2-carbonitrile (CAS 34649-19-9)
- 1,2-Dibromo-3-methylbenzene (CAS 61563-25-5)
- 3,5-Dibromo-1H-pyrazole-4-carbonitrile (CAS 1703808-53-0)
- 3,4-Dibromo-2-methylpyridine, 97% (CAS 1188140-60-4)
- 4,5-Dibromo-2-methylpyridine (CAS 1247348-33-9)
- 2,4-Dibromo-3-methylpyridine (CAS 128071-93-2)
Recommended Standards
- 5-Bromo-2-fluoro-4-methoxyphenylboronic acid (CAS 2377605-83-7)
- 5-Acetyl-4-bromothiophen-2-boronic acid (CAS 1256346-41-4)
- 5-Bromo-2-fluoro-3-methoxyphenylboronic acid (CAS 2377610-06-3)
- 1-Bromo-3-iodopropane (CAS 22306-36-1)
- 4-(Bicyclo[2.2.1]hept-2-yloxy)-4-oxobutanoic acid (CAS 308289-58-9)
- 7-bromo-6-fluoro-1H-benzimidazole (CAS 1360962-58-8)
- 7,8-Difluoro-3,4-dihydronaphthalen-2(1H)-one (CAS 675132-40-8)
- 2-Ethyl-5-(3-nitrophenyl)-1,3,4-oxadiazole (CAS 672286-29-2)
- 1-(3-(Trifluoromethyl)-1h-pyrazol-1-yl)propan-2-one (CAS 1004643-67-7)
- (R)-2-Amino-2-(2-methoxyphenyl)acetic acid hydrochloride (CAS 103889-79-8)
- 1-(2,5-Dimethoxy-benzyl)-piperazine 1-(2,5-dimethoxybenzyl)piperazine 356085-57-9 (CAS 356085-57-9)
- Methyl 6-acetyl-4-methylpicolinate (CAS 1393533-00-0)
- 4-(chloromethyl)-2-methoxy-1-(methylsulfanyl)benzene (CAS 1311316-69-4)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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