Clenbuterol Impurity 2 CAS 30095-55-7
| CAS No. | 30095-55-7 |
| Molecular Formula | C8H6Br3NO |
| Molecular Weight | 371.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Clenbuterol Impurity 2 (CAS 30095-55-7), a certified reference material (molecular formula C8H6Br3NO, MW 371.85 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, Clenbuterol Impurity 2 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 371.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Clenbuterol Impurity 2 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 | C8H6Br3NO |
| Molecular Weight | 371.85 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Clenbuterol Standards
- Clenbuterol Impurity 21 (CAS CATO-C4X-199321)
- Clenbuterol impurity 18 (CAS CATO-C4X-199318)
- Clenbuterol impurity 20 (CAS CATO-C4X-199320)
- Clenbuterol impurity 7 (CAS 2383807-57-4)
- Clenbuterol Hydrochloride EP Impurity F (CAS CATO-C4X-199319)
- Clenbuterol EP impurity F (CAS 37153-52-9)
- Clenbuterol Impurity 23 (CAS CATO-C4X-199323)
- 2-Clenbuterol Glucose (CAS CATO-C4X-199315)
Recommended Standards
- 2-Bromo-N-(2,4-dibromophenyl)acetamide (CAS 1343087-57-9)
- tert-Butyl 4-(7-chloroquinolin-4-yl)-4-cyanopiperidine-1-carboxylate (CAS 1015856-31-1)
- Ethyl 5-[(2-chlorophenyl)sulfanyl]-3-phenyl-1,2,4-triazine-6-carboxylate (CAS 338957-31-6)
- Fmoc-Ile-Cl (CAS 103321-51-3)
- 3,5-Dichloro-2-methylbenzyl bromide (CAS 1804896-64-7)
- 5-Amino-2-(pyrrolidin-1-yl)benzamide (CAS 797814-03-0)
- 1-Bromo-2-(octyloxy)cyclohexane (CAS 1340244-47-4)
- Z-Val-OSu (CAS 3496-11-5)
- Leukotriene D4 (CAS 73836-78-9)
- 2-(Difluoromethyl)-4-methoxy-5-methylpyridine-3-sulfonamide (CAS 1805066-23-2)
- Monopalmitin (CAS 26657-96-5)
- (R)-3-(3-chloro-2-fluorophenyl)-4,5-dihydroisoxazole-5-carboxylic acid (CAS 1629981-48-1)
- N-Butyl-N-(4,5-dimethyloxazol-2-yl)acetamide (CAS 57068-21-0)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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