High purity Methyl 4-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)-2-methoxybenzoate

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 2.0000

1 Kilogram

FOB Price: USD 2.0000

Min.Order :1 Kilogram
Purity: 99%min
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

Lenvatinib Intermediate Lenvatinib Lenvatinib mesylate

Quick Details

Appearance:detailed see specifications
Application:Methyl 4-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)-2-methoxybenzoate CAS:205448-64-2, An important raw material and intermediate used in Organic
PackAge:25kgs/drum
ProductionCapacity:10|Metric Ton|Month
Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Transportation:by air or sea

Superiority:

Methyl 4-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)-2-methoxybenzoate CAS:205448-64-2

Name

1,4-Dihydro-7-methoxy-4-oxo-6-quinolinecarboxylic acid methyl ester

Molecular Formula		C₁₂H₁₁NO₄
Molecular Weight		233.22
CAS Registry Number		205448-65-3

Details:

Methyl 4-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)-2-methoxybenzoate CAS:205448-64-2

Name		Lenvatinib mesylate
Synonyms		4-[3-Chloro-4-[[(cyclopropylamino)carbonyl]amino]phenoxy]-7-methoxy-6-quinolinecarboxamide monomethanesulfonate; E 7080 mesylate

Molecular Formula		C₂₁H₁₉ClN₄O₄^.CH₄O₃S
Molecular Weight		522.96
CAS Registry Number		857890-39-2

Tests	Specifications	Results
Description	White or almost white powder, hygroscopic.	Conform
Identification	LC identification test,Conform	Conform
	A reddish violet color is produced, Conform	Conform
	Meets the requirements of the tests for Sulfate,Conform	Conform
Specific optical rotation	-78º～ -90º	-82º
PH(0.5%)	5.0～7.5	6.4
Loss on drying	≤7.0%	4.2%
Sulphated ash	≤0.75%	0.22%
Phenylalanine	9.0%～12.0%	10.2%
Total viable aerobic count	≤10cfu/g	Conform
Potency(Dried basis)	≥6000iu/mg	8085iu/mg
Particle size	99.0%: not more than 20µm by vol. 90.0%: not more than 15µm by vol. 75.0%: not more than 10µm by vol. 35.0%: not more than 5µm by vol. Mean diameter:not more than 10.0µm	Conform

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