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

Min.Order: 100 Gram
Payment Terms: T/T,MoneyGram

Product Details

Keywords

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

Quick Details

ProName: Pharmaceutical Intermediate 3-Methylfl...
CasNo: 3468-01-7
Molecular Formula: C17H12O4
Appearance: White Crystalline Powder
Application: Used as a pharmaceutical intermediates...
DeliveryTime: 2-4 days after confirming your payment...
PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
Port: Wuhan
ProductionCapacity: 20000 Kilogram/Day
Purity: 99%
Storage: Store in sealed containers at cool & d...
Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
LimitNum: 100 Gram

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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

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