Methyl 3,4-Dihydroxybenzoate(CAS 2150-43-8)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 5 USD
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| 98% | RG | 25G | In Stock | 8 USD
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| 98% | RG | 100G | In Stock | 19 USD
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| 98% | RG | 500G | In Stock | 83 USD
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| 98% | RG | 2.5KG | In Stock | 603 USD
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| 98% | RG | 10KG | In Stock | 2309 USD
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Applications of 2150-43-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediate | Used in organic synthesis reactions to produce cardiovascular drugs, including anti-anginal agents (e.g., Quexinshu) and expectorants (e.g., Rhododendrin) |
| Cosmetics Industry | Antioxidant and Preservative | Incorporated as an active ingredient in cosmetic formulations to scavenge free radicals and inhibit microbial growth, thereby preventing rancidity and delaying skin aging |
| Food Industry | Food Antioxidant | Added as a lipid-soluble antioxidant to oils, fats, butter, and food packaging materials to prevent oxidative rancidity |
| Organic Synthesis | Synthetic Building Block | Employed as a catechol derivative in transesterification and etherification reactions, or as a structural unit for synthesizing more complex pharmaceutical molecules |
| Research & Development | Physicochemical Property Studies | Used to evaluate antioxidant activity and free radical scavenging capacity, and as a reference standard or control substance in chromatographic analysis |
Physical and chemical properties of 2150-43-8
Acidity coefficient |
8.19±0.18(Predicted) |
|---|---|
Boiling Point |
351.5±22.0 °C at 760 mmHg |
BRN |
1637939 |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
168.042252 |
Flash Point |
148.5±15.8 °C |
Index of Refraction |
1.588 |
LogP |
1.69 |
Melting Point |
134-135°C |
Molecular Formula |
C8H8O4 |
Molecular Weight |
168.147 |
PSA |
66.76000 |
Solubility |
DMSO (Slightly), Methanol (Slightly) |
Storage condition |
Inert atmosphere,Room Temperature |
Vapour Pressure |
0.0±0.8 mmHg at 25°C |
Spectrums of 2150-43-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 2150-43-8
Cas:3943-74-6
Cas:99-76-3
Cas:149-73-5
Cas:99-50-3
Q&A for CAS 2150-43-8
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 2150-43-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 2150-43-8
Operate under the ISO 9001 system
