4-(Aminomethyl)-5-bromo-2-(methylthio)pyrimidine CAS 1823402-38-5
| CAS No. | 1823402-38-5 |
| Molecular Formula | C6H8BrN3S |
| Molecular Weight | 234.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H8BrN3S, 4-(Aminomethyl)-5-bromo-2-(methylthio)pyrimidine contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-(Aminomethyl)-5-bromo-2-(methylthio)pyrimidine (CAS 1823402-38-5), molecular formula C6H8BrN3S and molecular weight 234.12 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-(Aminomethyl)-5-bromo-2-(methylthio)pyrimidine 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 | C6H8BrN3S |
| Molecular Weight | 234.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Aminomethyl Standards
- Methyl 4-(aminomethyl)-6-(trifluoromethyl)picolinate (CAS 1393569-75-9)
- 4-(Aminomethyl)-5-methyl-2-(trifluoromethoxy)nicotinaldehyde (CAS 1804709-32-7)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-fluoropyridine-4-acetic acid (CAS 1805444-22-7)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-fluoropyridine-6-acetic acid (CAS 1805479-38-2)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-fluoropyridine-6-acetic acid (CAS 1805532-19-7)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-fluoropyridine-5-acetic acid (CAS 1805598-00-8)
- 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-fluoropyridin-3-yl)acetic acid (CAS 1806990-91-9)
- 2-(4-(Aminomethyl)-3-(difluoromethyl)-6-fluoropyridin-2-yl)acetic acid (CAS 1806990-92-0)
Recommended Standards
- (S)-4-Amino-3-(3,4-dichlorophenyl)butan-1-ol (CAS 160707-16-4)
- 4,4,5,5-Tetramethyl-2-(thiophen-3-ylethynyl)-1,3,2-dioxaborolane (CAS 1966941-46-7)
- 1-Amino-1-(3,4-dichlorophenyl)-2-methylpropan-2-ol (CAS 1588977-40-5)
- 1-((2,3-Dichlorobenzyl)amino)propan-2-ol (CAS 893584-52-6)
- 7-(Trifluoromethyl)-2,3,4,5-tetrahydro-1H-benzo[b]azepine hydrochloride (CAS 220107-24-4)
- 5-Chloro-3-(chloromethyl)-2-fluoropyridine (CAS 1227606-17-8)
- 3-Chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1019027-76-9)
- 1,3-18:1 D5DG (CAS 1246523-70-5)
- 2-(6-Amino-2-oxobenzo[d]oxazol-3(2H)-yl)-N,N-dimethylacetamide (CAS 883545-23-1)
- 5-Ethoxy-3-(trichloromethyl)-1H-pyrazole (CAS 639815-73-9)
- 2-(2-aminoethyl)-1,2,3,4-tetrahydroisoquinolin-1-one hydrochloride (CAS 1797214-87-9)
- 2-Chloro-4-(difluoromethyl)-3-iodo-5-methoxypyridine (CAS 1805172-64-8)
- (4-methoxypyrrolidin-2-yl)methanol (CAS 89584-33-8)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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