IMMH-010 Impurity 2 CAS CATO-C4X-28822
| CAS No. | CATO-C4X-28822 |
| Molecular Formula | C13H9Br3 |
| Molecular Weight | 404.92 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 IMMH-010 Impurity 2.
IMMH-010 Impurity 2 (CAS CATO-C4X-28822) is a certified pharmaceutical impurity reference standard with the molecular formula C13H9Br3 and a molecular weight of 404.92 g/mol.
Owing to bromine substitution, an aromatic ring system, IMMH-010 Impurity 2 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 404.92 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 quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures IMMH-010 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 | C13H9Br3 |
| Molecular Weight | 404.92 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
Related IMMH Standards
- IMMH-010 Impurity 10 (CAS CATO-C4X-288210)
- IMMH-010 Impurity 9 (CAS CATO-C4X-28829)
- IMMH-010 Impurity 11 (CAS CATO-C4X-288211)
- IMMH-010 Impurity 4 (CAS CATO-C4X-28824)
- IMMH-010 Impurity 8 (CAS 75032-36-9)
- IMMH-010 Impurity 6 (CAS CATO-C4X-28826)
- IMMH-010 Impurity 12 (CAS 131088-02-3)
- IMMH-010 Impurity 3 (CAS CATO-C4X-28823)
Recommended Standards
- 6-Bromo-4-(dibromomethyl)-5,5-dimethylbicyclo[2.1.1]Hexane-1-carboxylic acid (CAS 297148-08-4)
- 3,5-Diiodo-4-pyridone-1-acetic Acid (CAS 101-29-1)
- 6-(4-Chlorophenyl)-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 865657-90-5)
- 1,3-Diiodo-2-methoxy-5-nitrobenzene (CAS 31106-75-9)
- Valsartan Impurity 47 (CAS 783369-52-8)
- Imatinib Impurity 92 (CAS CATO-C4X-106892)
- Milnacipran Impurity 47 (CAS CATO-C4X-103347)
- 2‐{5‐[(1H‐1,2,4‐triazol‐1‐yl)methyl](3a,4,5,6,7,7a‐13C6)‐1H‐indol‐3‐yl}acetic acid (CAS 1316755-17-5)
- n1-(4-Chlorobenzyl)-n3,n3-dimethylpropane-1,3-diamine (CAS 893583-06-7)
- 4-Chloro-1-(4-methylcyclohexyl)-1h-pyrazol-3-amine (CAS 1341883-71-3)
- 2-hydroxy-3-methoxy-4-nitrobenzaldehyde (CAS 20041-61-6)
- 2-Oxo-3-phenylpropanal (CAS 56485-04-2)
- 4-(2-Fluorophenyl)-2-(methylthio)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 439095-11-1)
- [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