Pharmaceutical Inte...

Pharmaceutical Intermediate 3-Methylflavone-8-carboxylic acid CAS No 3468-01-7

Pharmaceutical Intermediate 3-Methylflavone-8-carboxylic acid CAS No 3468-01-7

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100 Gram

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  • Min.Order :100 Gram
  • Purity: 99%
  • Payment Terms : T/T,,MoneyGram

Keywords

3468-01-7 3-Methylflavone-8-carboxylic acid C17H12O4

Quick Details

  • Appearance:White Crystalline Powder
  • Application:Used as a pharmaceutical intermediates.
  • PackAge:100g/ bag, 2 kg/ bag, 25kg/ carton or as required
  • ProductionCapacity:20000|Kilogram|Day
  • Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
  • Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc

Superiority:

1. Guaranteed purity;

2. Large quantity in stock;

3. Largest manufacturer;

4. Best service after shipment with email;

5. High quality & competitive price;

 

Details:

Pharmaceutical Intermediate 3-Methylflavone-8-carboxylic acid CAS No 3468-01-7

 

 Quick Detail:

Name: 3-Methylflavone-8-carboxylic acid

CAS No: 3468-01-7

Alisa: 3-Methylflavone-8-carboxylic ; 3-METHYL-4-OXO-2-PHENYL-4H-CHROMENE-8-CARBOXYLIC ACID

MF: C17H12O4

MW: 280.27

Structure:

Description:

 

It's white powder 
Appearance : White crystalline Melting Point : 234-236ºC Assay : ≥98.5% Loss on dry : ≤0.5%


Usage: Pharmaceutical intermediate, to produce flavoxate hydrochloride

 

 

Certificate  of  Analysis

Product Name: 3-Methylflavone-8-carboxylic acid
CAS No.: 3468-01-7
 

Items

Standards

Results

Appearance

White or off-white crystalline powder

Off-white crystalline powder

Identification

By HPLC

Complies

Melting Point

234ºC~236ºC

234.6ºC~235.5ºC

Loss on Drying

≤0.50%

0.03%

Pd(ICP-MS)

≤10ppm

<1ppm

Residual Solvent

Methanol: ≤3000ppm

300ppm

Dichloromethane: ≤600ppm

ND

Related Substances

Impurity A:Methyl-3-methylflavone-8-carboxylate ≤0.10%

0.07%

Impurity B: 3-Methyl-6-bromoflavone-8-carboxylic acid≤0.10%

0.02%

Total impurities: ≤1.00%

0.30%

Purity(by HPLC)

≥99.50%

99.70%

Reference Standard

In-house Standard

Conclusion

The product complied to In-house standard.

Storage

Preserve in tight, light-resistant containers in a cool place

 

Advantages:

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.

2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.

4. Warm after-sale service Any of your question would be solved for the first as soon as possible

Pharmaceutical Intermediate 3-Methylflavone-8-carboxylic acid CAS No 3468-01-7

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