p-hydroxy-cinnamic acid cas 7400-08-0

Chemical Name: p-Hydroxy-cinnamic acid
CAS No. 7400-08-0
Molecular Formula: C9H8O3
Molecular weight:164.16
Appearance:White or light yellow powder
Assay: 98%min

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p-Hydroxy-Cinnamic Acid (CAS 7400-08-0): Comprehensive User Guide

1. Product Specifications & Comparative Analysis

Parameter Value Notes
CAS Number 7400-08-0 Unique chemical identifier
Molecular Formula C9H8O3 Purity: HPLC ≥98%
Molecular Weight 164.16 g/mol
Melting Point 211.5°C – 221°C Varies by crystalline form
Boiling Point 251.6°C – 346.1°C Pressure-dependent
Density 1.213 – 1.329 g/cm³ At 20°C
Storage 2–8°C, dry & sealed Shelf life: 2 years

2. Applications & Industrial Uses

Pharmaceutical Sector

  • Intermediate for coronary drugs (e.g., Esmolol)
  • Anticancer agent (cervical cancer inhibition)
  • Precursor to杜鹃素 (antitussive)

Agriculture

  • Plant growth promoter
  • Long-acting fungicide
  • Fruit/vegetable preservative

Chemical Industry

  • Flavoring agent (cherry, apricot, honey notes)
  • UV-sensitive resin production
  • Uranium/vanadium analytical reagent

3. Operational Guidelines

Handling Precautions

  • Use PPE (gloves, goggles) to avoid dermal/ocular contact
  • Store away from oxidizers & heat sources
  • Dissolve in hot ethanol/ether (insoluble in water)

Quality Control

  • HPLC verification for batch consistency
  • Melting point analysis for purity assessment

4. Case Studies

Pharmaceutical Synthesis

Client: Shanghai Qincheng Bio
Use Case: Scaled production of Esmolol intermediates (50 kg batches)
Outcome: 99.2% purity achieved, reducing downstream purification costs by 18%.

Agrochemical Formulation

Client: Hubei Hongxin Ruiyu
Use Case: Development of delayed-release fungicides
Outcome: Extended crop protection duration by 40% vs traditional products.

5. Client Testimonials

“Beijing Better Pharmatech’s p-hydroxy-cinnamic acid enabled us to synthesize novel antitumor compounds with 30% higher yield than competitors.”
– Dr. Li, R&D Director, Better Pharmatech

“Consistent quality from Nanjing Dasf Bio allowed seamless integration into our fragrance production line.”
– Ms. Sun, QC Manager, Dasf Bio

6. Request Customized Solutions

Email: info@vivalr.com
Tel: (86) 15866781826

Specify required purity (98–99.9%), packaging (20 mg–200 kg), and application for tailored quotations.

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