Thiophene-3,4-Dicarboxylic Acid (CAS 4282-29-5): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Thiophene-3,4-dicarboxylic acid (CAS 4282-29-5) is a high-purity organic compound with the molecular formula C6H4O4S and a molecular weight of 172.16 g/mol. This heterocyclic dicarboxylic acid is widely used in pharmaceuticals, agrochemicals, and advanced material synthesis.
Key Parameters:
| Parameter | Specification |
|---|---|
| Purity | ≥98% (HPLC) |
| Appearance | White to off-white crystalline powder |
| Melting Point | 280-285°C (dec.) |
| Solubility | Soluble in DMF, DMSO; sparingly soluble in water |
2. Applications & Use Cases
2.1 Pharmaceutical Intermediates
Used in synthesizing kinase inhibitors and anti-inflammatory agents due to its unique electron-deficient thiophene ring structure.
2.2 Conjugated Polymers
Critical monomer for creating organic semiconductor materials in OLED displays and flexible electronics.
2.3 Agrochemical Synthesis
Key intermediate in novel herbicides and fungicides with enhanced environmental stability.
3. Industry Case Studies
Case 1: OLED Material Development
Client: Top 3 Asian electronic materials manufacturer
Challenge: Required high-purity monomer for blue-light-emitting polymers
Solution: Customized synthesis with 99.8% purity
Result: Achieved 18% improvement in device efficiency
Case 2: Anticancer Drug Intermediate
Client: European pharmaceutical company (NDA-protected)
Requirement: GMP-grade material for clinical trial batches
Outcome: Delivered 500kg with residual solvents <5ppm
4. Technical Comparison
| Competitor Parameter | Typical Grade | Our Product |
|---|---|---|
| Heavy Metals | ≤50ppm | ≤10ppm |
| Batch Consistency | ±5% | ±1.5% |
| Delivery Lead Time | 8-12 weeks | 4-6 weeks |
5. Inquiry & Technical Support
Request custom synthesis, bulk pricing, or MSDS:
Email: info@vivalr.com
Tel: (86) 15866781826
★ ISO 9001 Certified Production ★ 24/7 Technical Support ★ Worldwide Shipping
相关产品
Chemical Name: 1,1,2,2-Tetrachloroethane
Other Name: Tetrachlorethane
CAS No.: 79-34-5
Molecular Formula: C2H2Cl4
Molecular Weight: 167.85
Appearance: Liquid
Chemical Name: Oxirane, methyl-, polymer with oxirane, dodecyl ether
Cas No.: 68238-81-3
Molecular Fomula: C17H36O3
Molecular Weight: 288.46594
Chemical Name: D-PANTOTHENIC ACID
CAS No.: 79-83-4
Molecular Formula: C9H17NO5
Molecular Weight: 219.24
Appearance: Colorless or Light Yellow Oily Liquid
Chemical Name: D-Phenothrin
CAS No.: 26046-85-5
Molecular Formula: C23H26O3
Molecular Weight: 350.45
Appearance: Oil
Chemical Name: Isoflavone
Synonyms: Soy Isoflavone; Soybean Lsoflavones; 3-Phenylchromen-4-one; 3-Phenylchromone
CAS No.: 574-12-9
Molecular Formula: C15H10O2
Molecular Weight: 222.24
Appearance: Powder
Chemical Name: N-(3-Aminopropyl)morpholine
CAS No.: 123-00-2
Molecular Formula: C7H16N2O
Molecular Weight: 144.21
Appearance: Colorless transparent liquid
Chemical Name: Eicosatetraynoic acid(ETYA)
Cas No.: 1191-85-1
Molecular Fomula: C20H24O2
Molecular Weight: 296.4
Chemical Name: Zinc citrate
Synonyms: Zinc citrate trihydrate
CAS No.: 546-46-3
Molecular Formula: C6H8O7Zn
Molecular Weight: 257.5
Appearance: White powder
Common English name: 5-iodo-2,3-dihydropyridazin-3-one
CAS No.: 825633-94-1
Molecular formula: C4H3IN2O
Molecular weight: 221.98
Sample: Available
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Chemical Name: alpha-Hexylcinnamaldehyde
CAS No.: 101-86-0
Molecular Formula: C15H20O
Molecular Weight: 216.32
Appearance: Yellow Liquid
评论
目前还没有评论。