6-Cyclopropyl-1H-pyrazolo[3,4-b]pyridin-3-amine CAS 1135283-75-8
| CAS No. | 1135283-75-8 |
| Molecular Formula | C9H10N4 |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Cyclopropyl-1H-pyrazolo[3,4-b]pyridin-3-amine 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.
6-Cyclopropyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1135283-75-8), molecular formula C9H10N4 and molecular weight 174.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Cyclopropyl-1H-pyrazolo[3,4-b]pyridin-3-amine (C9H10N4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H10N4 |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Cyclopropyl Standards
- 2-Cyclopropyl-1,3-benzoxazol-5-amine (CAS 1017027-77-8)
- 3-Cyclopropyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1082471-97-3)
- n-Cyclopropyl-1,3-benzoxazol-2-amine (CAS 1125867-14-2)
- 3-Cyclopropyl-1H-pyrazolo[3,4-b]pyridin-5-amine (CAS 1186608-75-2)
- 4-cyclopropyl-2-hydroxy-6-methylpyridine-3-carbonitrile (CAS 1346575-96-9)
- 6-Cyclopropyl-2-hydroxy-4-methylnicotinonitrile (CAS 1346576-02-0)
- 2-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1367801-23-7)
- 1-Cyclopropyl-1,3-dihydro-2H-Benzimidazol-2 (CAS 202859-73-2)
Recommended Standards
- 6-Amino-2-methylquinolin-4-ol (CAS 1131-34-6)
- 1-[(pyridin-2-yl)methyl]-1h-pyrazol-3-amine (CAS 1142952-12-2)
- 1-(4-Pyridylmethyl)-1H-pyrazol-3-amine (CAS 1142952-13-3)
- (5-Phenyloxazol-2-yl)methanamine (CAS 112206-31-2)
- 4-Amino-2-methoxyphenyl acetate (CAS 71573-23-4)
- 1-((2-Methoxyphenyl)sulfonyl)piperazine hydrochloride (CAS 864759-55-7)
- 1-((6-Methylpyridin-2-yl)methyl)-1h-pyrazol-4-amine (CAS 1503435-71-9)
- 3-(4-Chloro-6-(trifluoromethyl)pyridin-2-yl)propan-1-amine (CAS 1393584-48-9)
- 1-Methyl 2-nitroterephthalate (CAS 35092-89-8)
- 2-(2,5-Difluorophenyl)cyclopropane-1-carboxylic acid (CAS 1157698-34-4)
- Tricamba (CAS 2307-49-5)
- 1-Propyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 66366-87-8)
- 8-Bromo-N-(2,2,2-trifluoroethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 1626336-86-4)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
Why CATO?
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