4-Hydroxy-3-nitrobenzonitrile CAS: 3272-08-0

Product Parameters
Catalog No. BK9K90
CAS.RN 3272-08-0
Molecular Formula C7H4N2O3
Molecular Weight 164.12 g/mol
Purity NLT 98%
Product Overview

4-Hydroxy-3-nitrobenzenenitrile is an important pharmaceutical intermediate widely used in the synthesis of antitumor, anti-inflammatory and cardiovascular drugs. It has high chemical stability and reactivity, and is suitable for structural modification and functionalization research in the R&D stage. It can also be used in small-scale, pilot-scale and scale-up production. It is one of the key raw materials for constructing complex aromatic heterocyclic compounds.

Applications
  • Drug molecule structure modification and functionalization
  • Synthesis of key intermediates for antitumor drugs
  • Construction of core frameworks for anti-inflammatory drugs
  • Synthetic precursors for cardiovascular drugs
  • Customized synthesis projects for pharmaceutical intermediates
Quality & Supply Capability

English Name: 4-Hydroxy-3-nitrobenzonitrile Properties: White to off-white crystalline powder containing hydroxyl and nitro functional groups, exhibiting good thermal and chemical stability, and capable of participating in various nucleophilic substitution and coupling reactions. Storage Recommendations: Store in a sealed, light-protected, and dry place, subject to the specific COA/MSDS. Supply Capabilities: Samples, gram-level, kilogram-level, commercial batches. Packaging Specifications: Aluminum foil bags, fluorinated bottles, cardboard drums, customized packaging. Documentation Support: COA, MSDS, HPLC, NMR, etc. We provide a full-process service from laboratory sample supply to small-scale preparation, pilot-scale amplification, and customized batch production. We can flexibly adjust purity standards, impurity control requirements, packaging specifications, and delivery cycles according to customer needs, with a complete quality documentation system. We also provide comprehensive technical support from early R&D to industrial production, helping customers efficiently advance process development and project transformation.

Why Choose Bioncan

Focused on pharmaceutical intermediates, possessing extensive synthesis experience and technological expertise. Full-scale supply capability, covering needs from laboratory to commercial production. Provides complete quality control documentation to ensure products meet international standards and customer requirements. Supports customized needs, enabling process optimization and product customization based on specific customer requirements. Provides comprehensive support for scale-up production, ensuring smooth process transformation and implementation.

Intermediates of Afatinib
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BA70B4 Afatinib API 850140-72-6
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BK57LQ 3-Chloro-4-fluoroaniline 367-21-5
BK9PS5 (S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine 314771-76-1
BK6VV7 Methyl 3-amino-4-hydroxybenzoate 536-25-4
BK342Z (E)-4-(Dimethylamino)but-2-enoyl chloride 1056149-69-9
BK5Z6K 4-Hydroxybenzonitrile 767-00-0
BK9K90 4-Hydroxy-3-nitrobenzonitrile 3272-08-0
BK2Q99 6-Nitro-7-fluoro-4-hydroxyquinazoline 162012-43-3
BK853Z (E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl)-4-(dimethylamino)but-2-enamide 2170273-18-2
BK1A2M 2-Amino-4-fluoro-5-nitrobenzoic acid 1194097-41-0
BK04ZE N-(3-Chloro-4-fluorophenyl)-6-nitro-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-4-amine 314771-88-5
BK5L94 (E)-4-Bromobut-2-enoic acid 13991-36-1
BK3G98 (E)-4-Bromo-N-(4-((3-chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl)but-2-enamide 1454655-89-0
BK82EZ (E)-4-((3-Chloro-4-fluorophenyl)amino)-7-fluoro-6-((4-(dimethylamino)but-2-enamido)quinazoline 1-oxide 1454656-00-8
BK2D23 (S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide 1156986-96-7
BK75AW (S)-4-(Dimethylamino)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide 1451008-28-8
BK8C2X (S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide hydrochloride 1451008-29-9
BK190V (S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide mesylate 1451008-30-2
BK0T7T 4-((3-Chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl carbamate 1451012-56-8
BK27ZJ (E)-4-(Dimethylamino)but-2-en-1-yl 4-((3-chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl carbonate 1451012-57-9
BK6T31 7-Fluoro-4-((3-chloro-4-fluorophenyl)amino)-6-nitroquinazolin-3-ium chloride 1637330-92-7
BK0W74 4-((3-Chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl 4-(dimethylamino)but-2-enoate 1637330-93-8
BK8Z98 (E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl)-4-(dimethylamino)but-2-enamide 1-oxide 1451369-97-3
BK1K4D (E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl)-4-(dimethylamino)but-2-enamide hydrochloride 1451369-98-4
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