4-(Benzo[d][1,3]dioxol-5-yl)-3-phenyl-1h-pyrazol-5-amine CAS 1187334-25-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1187334-25-3 |
| Molecular Formula | C16H13N3O2 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Benzo[d][1,3]dioxol-5-yl)-3-phenyl-1h-pyrazol-5-amine (CAS 1187334-25-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13N3O2. Molecular weight: 279.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H13N3O2 |
| Molecular Weight | 279.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Benzo Standards
- 2-(1H-Benzo[d]imidazole-2-carbonyl)-N-methylbenzamide (CAS 62367-29-7)
- 4-(5-(Benzo[d][1,3]dioxol-5-yl)-1H-pyrazol-3-yl)aniline (CAS 651717-40-7)
- 4-(Benzo[1,3]dioxol-5-ylcarbamoyl)-3,3-dimethyl-butyric acid (CAS 436088-57-2)
- Benzo[1,3]dioxole-5-carboxylic acid ((S)-1-hydrazinocarbonyl-2-methyl-propyl)-amide (CAS 98671-20-6)
- 3-(Benzo[d]thiazol-2-ylthio)-1,1,1-trifluoropropan-2-ol (CAS 478047-19-7)
- 2-(Benzo[d]thiazol-2-yl)-1H-indene-1,3(2H)-dione (CAS 52625-67-9)
- Ethyl 2-(3-benzo[d]thiazol-2-ylureido)acetate (CAS 940938-64-7)
- Ethyl 4-(benzo[d]oxazol-2-ylthio)-3-oxobutanoate (CAS 914349-68-1)
Recommended Standards
- 1170983-12-6 Ethyl (1,3,6-trimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)acetate MFCD14281721 (CAS 1170983-12-6)
- N-(2-morpholinoethyl)-2-nitrobenzamide (CAS 120276-16-6)
- 2-(3,5-Diphenyl-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1170981-94-8)
- 2-tert-butylcyclobutan-1-one (CAS 4579-31-1)
- Methyl 2-hydroxy-2-(4-(methoxymethyl)phenyl)acetate (CAS 889956-61-0)
- N,3,3-Trimethyl-1-(pyrrolidin-1-yl)butan-2-amine (CAS 672310-03-1)
- 1-((4-Fluorophenyl)sulfonyl)-N-methylpiperidin-4-amine hydrochloride (CAS 1353958-87-8)
- Mefatinib Impurity 8 (CAS CATO-C4X-29928)
- 8-Amino-2-azaspiro[4.5]decan-3-one 2,2,2-trifluoroacetate (CAS 2377031-72-4)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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 13829788188 / jacky.chen@cato-chem.com