Supply API Intermediate 3, 4, 5-Trimethoxy Benzoic Acid 99% CAS 118-41-2

• Customization: Available
• CAS No.: 118-41-2
• Formula: C10h12o5
• Model NO.: MH2311223
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: 3,4,5-Trimethoxy Benzoic Acid
• Resource: Natural
• The content of active substances: 99%
• Test Method: Potentiometric Titration
• Appearance: White Powder
• Delivery Time: Within 2-3 Work Days After Payment
• Transport Package: 25kg/Barrel. Inner PE Bag, Outer Cardboard Box.
• Specification: 25 kilograms per barrel
• Trademark: MANHAY
• Origin: Jiangsu China
• Production Capacity: 500 Kilograms Per Month

Product Description

Product Name: Supply API Intermediate 3, 4, 5-Trimethoxy Benzoic Acid 99% CAS 118-41-2

Latin Name: 
CAS. NO.: 118-41-2
Plant Source: 3, 4, 5-Trimethoxy Benzoic Acid
Specification: 3, 4, 5-Trimethoxy Benzoic Acid 98%
Appearance: White Powder
Test Method:  Potentiometric Titration

Product Name:	Gallic acid trimethyl ether
Synonyms:	3,4,5-Trimethoxybenzoic acid Vetec(TM) reagent grade, 99%;AKOS 213-36;AKOS BBS-00003718;3,4,5-TRIMETHOXYBENZOIC ACID;BENZOIC ACID, 3,4,5-TRIMETHOXY-;GALLIC ACID TRIMETHYL ETHER;TRIMETHYLGALLIC ACID;3,4,5-trimethoxy-benzoicaci
CAS:	118-41-2
MF:	C10H12O5
MW:	212.2
EINECS:	204-248-2
Product Categories:	Pyridines;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Organic acids;Aromatics;Metabolites & Impurities;carboxylic acid;Aromatics, Metabolites & Impurities
Mol File:	118-41-2.mol

Gallic acid trimethyl ether Chemical Properties

Melting point	168-171 °C(lit.)
Boiling point	225-227 °C10 mm Hg(lit.)
density	1.3006 (rough estimate)
refractive index	1.5140 (estimate)
Fp	225-226°C/10mm
storage temp.	Store below +30°C.
pka	4.23±0.10(Predicted)
form	Liquid
color	Clear colorless to yellow
Water Solubility	SLIGHTLY SOLUBLE
BRN	884655
InChIKey	SJSOFNCYXJUNBT-UHFFFAOYSA-N
CAS DataBase Reference	118-41-2(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid, 3,4,5-trimethoxy-(118-41-2)
EPA Substance Registry System	Benzoic acid, 3,4,5-trimethoxy- (118-41-2)

Mainly used for the Intermediate of TMP(trimethoprim. As sulfanilamide synergist, antibacterial synergist TMP important intermediates. 
3,4,5-trimethoxybenzoic acid, also known as Eudesmic acid (English: Eudesmic acid), is a natural o-methyl trihydroxybenzoic acid compound found in Eucalyptus SPP. And can be synthesized by the reaction of gallic acid with dimethyl sulfate.  

Used for the production of antibacterial synergistic drug TMP (Trimethoprim), anti-anxiety drug: trimethoxoline, alias Trimetozine (Trimazosin /Trimetozine)  

 

 

 

 

 

 

 

Item	Specification
Appearance	white crystalline powder
Content(%)	≥99.0%
Loss on drying(%)	≤0.50%
Melting Point(^oC)	168-170^oC
Residue of Ignition(%)	≤0.10%
Pb(ppm)	<1ppm
As(ppm)	<3ppm
Hg(ppm)	<1ppm

 

Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping 

forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
 

FAQ:

1. What countries do your products have been sold to?
Products have been exported to over 40 countries, such as North America, Australia, South America, 

Europe, South Africa, etc.

2. Is your products meet our country's standards?
Yes, Hunan New Mstar tests products strictly according to most country's standards. And we have full 

set of documents and certificates for most country's requirements. If the customer needs a third-party 

test, we can contact him immediately.

3. Could you produce the product according to our formula?
Yes, NanJing Manhay is the leading plant extract manufacturer. We can produce the product according 

to your formula.

4. How can I rest assured of product quality?
We will send a COA & Specification sheet of our product, as well as a free sample for checking. 

5.  What is the MOQ?
Our MOQ is flexible, usually, 1kg-10kg fo trial order is acceptable. for formal order MOQ is 25kg.

6. Is there a discount ? 
Yes, the Price would be different based on different quantities and specifications. For bulk quantity, 

we will have a special discount for you.

7. How long for the production and delivery ?
Most products we have in stock, delivery time: Within 3-5 business days after receiving payment. 

8. How to delivery the goods ?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have a 

special request for delivery, pls contact us.

9.What is the shelf life for the products ? 
Most products' shelf life is 24-36 months, meet with COA.

10. Payment terms ?
T/T, West Union. Paypal.Other payment terms please check with us.