Pars chemical reagent CAS:86-51-1 2,3-Dimethoxybenzaldehyde

Essential information

Chinese names: 2,3-dimethoxybenzaldehyde, ortho resveratrol

English name: 2,3-Dimethoxybenzaldehyde

CAS number: 86-51-1

Molecular formula: C ₉ H ₁ O ∝

Molecular weight: 166.17

physical property

Appearance: Typically white to light yellow crystalline powder.

Melting point: 48-52 ° C.

Boiling point: 256 ° C (99325 Pa).

Density: 1.1708.

Refractive index: 1.5500.

Solubility: Insoluble in water, soluble in organic solvents such as ethanol, ether, chloroform, etc.

Chemical property

Reaction of aldehyde group: It has typical properties of aldehyde group and can undergo oxidation reaction to generate corresponding carboxylic acid, such as oxidation by silver ammonia solution, newly prepared copper hydroxide suspension, etc; Reduction reactions can also occur to generate alcohols, such as using reducing agents such as sodium borohydride and lithium aluminum hydride for reduction. In addition, it can also undergo condensation reactions with amine compounds to generate Schiff bases.

Reaction of benzene ring: The methoxy group on the benzene ring is an electron donating group, which increases the electron cloud density of the benzene ring and makes it more prone to electrophilic substitution reactions such as nitration, halogenation, sulfonation, etc., and the substituents mainly enter the ortho - and para positions of the methoxy group.

Purpose

In the pharmaceutical field, it is an important intermediate for synthesizing drugs such as berberine and has significant applications in the pharmaceutical industry.

Organic synthesis: As an intermediate in organic synthesis, it can be used to synthesize various organic compounds with biological activity and special structures, such as fine chemicals such as fragrances, dyes, pesticides, etc.

Packaging Details: 25 kg/bag or as your requirement.
Port: Tianjin/ Qingdao/ Shanghai, etc.
We can ship the samples by air.
Lead Time: Within 15days after receiving the advance payment or original L/C.

XI'AN YI HANG CHEMICAL CO.,LTD was founded in 2002, located in xian City, shannxi, China. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials ,our products widely used in paints, textile, rubber, leather, plastic and so on.

With many years development and operation,we have become the group company for chemical production,we have the owned factory for produce stable quality products with high performance, and the advanced lab to ensure the best quality of each batch products.

We have our strictly quality control in our production, and we have passed ISO9001:2015 Quality Management System Certification and ISO14001 Environment Management System Certification.

Our main products includes Titanium Dioxide, Lithopone, Iron Oxide series, Chrome Oxide Green, Zinc Oxide, Carbon Black, STPP, SHMP, Oxalic Acid, DOP, SLES, and so on.

Q1: Are you manufacturer or trading company?

A1:Manufacturer.

Q2: Can I get some sample?
A2: Yes, usually 10-25g sample for free.

Q3: Is there a discount?
A3: Of course, welcome to contact us. Price would be different based on different quantity. For bulk
quantity, we will have discount for you.

Q4: How long for production and delivery?
A4: Most products we have in stock, sent time:Within 1-3 business days after received payment. Customized products further discussed.

Q5: Do you accept ODM or OEM service?
A5: Yes,we accept ODM and OEM services, ranges: Soft gel, Capsule, Tablet, Sachet, Granule,Private Label service, etc. Please contact us to design your own brand product.

Q6: How to deliver the goods?
A6: ≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

Q7: How to start orders or make payments?
A7:There are two ways for you to confirm order:
1. Proforma invoice with our company bank details will be sent to you once the order confirmed by Email. Pls arrange payment by TT. Goods will be sent after received payment within 1-3 business days.
2. Trade assurance order will be drafted for you through ALIBABA. Pls confirm and pay through Alibaba. Goods will be sent after received payment within 1-3 business days.