3-bromo-6-chloro-1-methyl-pyrazolo[3,4-d]pyrimidine CAS 1936084-77-3
| CAS No. | 1936084-77-3 |
| Molecular Formula | C6H12BrClN4 |
| Molecular Weight | 255.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-bromo-6-chloro-1-methyl-pyrazolo[3,4-d]pyrimidine (CAS 1936084-77-3), a certified reference material (molecular formula C6H12BrClN4, MW 255.54 g/mol) for analytical method development and quality control.
Structurally, 3-bromo-6-chloro-1-methyl-pyrazolo[3,4-d]pyrimidine (C6H12BrClN4) contains a nitrile group, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 255.54 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H12BrClN4 |
| Molecular Weight | 255.54 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related bromo Standards
- 1-Bromo-4-(chloromethyl)naphthalene (CAS 101828-11-9)
- 3-bromo-4-chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1240526-73-1)
- 3-bromo-7-chloro-1-methyl-pyrazolo[4,3-d]pyrimidine (CAS 1260787-71-0)
- 1-Bromo-3-(chloromethyl)naphthalene (CAS 1261469-74-2)
- 2-bromo-7-(chloromethyl)naphthalene (CAS 1261506-76-6)
- 4-Bromo-1-chloro-6-methylnaphthalene (CAS 1447449-23-1)
- 6-bromo-8-chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1610045-39-0)
- 1-Bromo-4-chloro-3-fluoro-2-(methylsulfanyl)benzene (CAS 1628524-92-4)
Recommended Standards
- 1-Bromo-8-(chloromethyl)naphthalene (CAS 19190-48-8)
- (3-Bromo-2-chloro-6-fluorophenyl)(methyl)sulfane (CAS 2166631-47-4)
- 3-(Bromomethyl)-1-chloronaphthalene (CAS 191106-25-9)
- (3-Bromo-5-chloro-2-fluorophenyl)(methyl)sulfane (CAS 2169642-90-2)
- 3-Chloro-2-(methoxymethyl)prop-1-ene (CAS 886883-34-7)
- N-Methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine (CAS 1454653-59-8)
- N1-(furan-3-ylmethyl)ethane-1,2-diamine (CAS 89851-66-1)
- (2-Methoxypyrimidin-4-yl)methanamine dihydrochloride (CAS 2044706-05-8)
- (S)-4-(3-Bromo-2-formylphenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786533-40-1 (CAS 1786533-40-1)
- (2Z)-3-(3-Aminophenyl)-2-propenoic Acid (CAS 1194826-85-1)
- exo-3-Benzyl-3-azabicyclo[3.1.0]hexane-6-carboxylic acid (CAS 174456-80-5)
- (3R,4R)-4-Methoxytetrahydro-2H-pyran-3-amine (CAS 1820569-26-3)
- 2-Propenoic acid, 3-[2,2-dimethyl-1-oxo-3-[(1-oxo-2-propen-1-yl)oxy]propoxy]-2,2-dimethylpropyl ester, homopolymer (CAS 31303-75-0)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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