4-Chloro-1-(pyrimidin-2-yl)-1h-pyrazolo[3,4-d]pyrimidine CAS 630107-87-8
| CAS No. | 630107-87-8 |
| Molecular Formula | C9H5ClN6 |
| Molecular Weight | 232.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Chloro-1-(pyrimidin-2-yl)-1h-pyrazolo[3,4-d]pyrimidine 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.
CATO supplies 4-Chloro-1-(pyrimidin-2-yl)-1h-pyrazolo[3,4-d]pyrimidine (CAS 630107-87-8), a certified reference material (molecular formula C9H5ClN6, MW 232.63 g/mol) for analytical method development and quality control.
4-Chloro-1-(pyrimidin-2-yl)-1h-pyrazolo[3,4-d]pyrimidine (C9H5ClN6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H5ClN6 |
| Molecular Weight | 232.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Chloro Standards
- 4-Chloro-1-(pyrazin-2-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1522996-42-4)
- 4-{4-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl}pyrimidine (CAS 1536341-00-0)
- 4-Chloro-1-(pyridazin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1697967-83-1)
- 6-Chloro-8-(cyanomethoxy)imidazo[1,2-a]pyridine-3-carbonitrile (CAS 1809884-83-0)
- 2-(3-Chloro-4-ethoxy-5-fluorophenyl)acetic acid (CAS 1017778-96-9)
- 4-Chloro-3-(ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1078709-26-8)
- Ethyl 2-(4-chloro-3-fluorophenoxy)acetate (CAS 1096703-33-1)
- 3-(3-Chloro-4-fluorophenoxy)butanoic acid (CAS 111478-28-5)
Recommended Standards
- 5-(4-Chlorophenyl)-[1,2,5]oxadiazolo[3,4-b]pyrazine (CAS 67200-28-6)
- Darolutamide Impurity 1 (CAS CATO-C4X-31061)
- 2-Chlorobenzo[d]oxazole-5-sulfonamide (CAS 1001417-15-7)
- 3-(chloromethyl)-6-(2,2,2-trifluoroethoxy)pyridazine (CAS 1250327-94-6)
- tetrahydro-N-(tetrahydro-1,1-dioxido-3-thienyl)-2-Furanmethanamine, hydrochloride (1:1) (CAS 1052418-36-6)
- 3,5-Dimethyl-3-cyclohexenone (CAS 63507-69-7)
- 2-(Bromomethyl)-6-(difluoromethyl)pyridine-4-carboxylic acid (CAS 1803692-75-2)
- n-(2-(1h-Pyrazol-1-yl)ethyl)-1-phenylpropan-1-amine (CAS 1307471-41-5)
- 1-(4,7-Diethoxy-6-hydroxybenzofuran-5-yl)ethanone (CAS 88349-53-5)
- 1-(3,4-Difluorophenyl)-3-(3,4,5-trifluorophenyl)propan-1-one (CAS 898778-64-8)
- Ethyl 2-(2-hydroxyphenoxy)acetate (CAS 99186-63-7)
- 3-([1,1'-Biphenyl]-2-ylamino)-4-aminobenzoic acid (CAS 1401321-51-4)
- Dibromo(1,5-cyclooctadiene)platinum(II) (CAS 12145-48-1)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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