Methyl 4- (Bromomethyl) -3-Methoxybenzoate CAS 70264-94-7 Zafirlukast Intermediate

Nkọwa dị mkpirikpi:

Aha: Methyl 4- (Bromomethyl) -3-Methoxybenzoate

Ọkụ: 70264-94-7

Nyocha (HPLC): ≥98.0%

Ọdịdị: Pale Yellow Powder

Ọkara nke Zafirlukast (CAS 107753-78-6) Antiasthmatic

Ogo dị elu, mmepụta azụmahịa

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Nkọwa:

Onye na-emepụta ihe, ịdị ọcha dị elu, mmepụta azụmahịa
Aha Chemical: Methyl 4-(Bromomethyl)-3-Methoxybenzoate
Ọkụ: 70264-94-7

Njirimara kemịkalụ:

Aha Chemical	Methyl 4- (Bromomethyl) -3-Methoxybenzoate
Ụdị okwu	4- (Bromomethyl) -3-methoxybenzoic Acid Methyl Ester;Methyl 4- (Bromomethyl) -m-anisate;4- (Bromomethyl) -m-anisic Acid Methyl Ester
Nọmba CAS	70264-94-7
Nọmba CAT	RF-PI437
Ọnọdụ Ahịa	Dị na ngwaahịa
Usoro ihe omimi	C10H11BrO3
Ibu molekụla	259.10
Ebe Na-agbaze	92.0 ruo 94.0 ℃
Njupụta	1.432
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	Ntụ ntụ edo edo na-acha odo odo
Usoro nyocha / nyocha	≥98.0% (HPLC)
Ọnwụ na ihicha	≤1.0%
Ihe fọdụrụ na mgbanye	≤0.50%
Mgbakọta adịghị ọcha	≤2.0%
Ọla dị arọ	≤20ppm
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ojiji	Otiti nke Zafirlukast (CAS: 107753-78-6), Ejiri ya dị ka ọgwụ mgbochi asthmatic.

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri.

Uru:

Ajụjụ:

Ngwa:

Methyl 4- (Bromomethyl) -3-Methoxybenzoate (CAS 70264-94-7) na-eji dị ka etiti nke Zafirlukast (CAS: 107753-78-6).Zafirlukast bụ onye mmegide ọnụ lys-LT na-eme ogologo oge.Leukotrienes na-arụ ọrụ dị mkpa na pathogenesis nke ụkwara ume ọkụ.Ihe ndị a bụ peptides, na-enwe ike ijikọta ya na LTC4, LTD4 na LTE4 receptor maka mmegide nke mmetụta ya, na-ebelata ihe mgbaàmà nke ụkwara ume ọkụ na imeziwanye ọrụ ngụgụ.Ngwaahịa a bụ ma ihe na-egbochi mbufụt nke ụkwara ume ọkụ na-akpata (na-emegide ọrụ leukotriene proinflammatory) yana ọgwụ enyemaka maka ụkwara ume ọkụ nke bronchi (na-emegide leukotriene na-akpata mkpụkọ akwara dị nro nke bronchial).Ojiji nke ngwaahịa a anaghị agbanwe nzaghachi anụ ahụ dị nro na ndị na-anabata β2 ma nwee mmetụta dị mma na ọgwụgwọ bronchoconstriction nke antigen, aspirin, mgbatị ahụ na ikuku oyi na-eme, na-enwe ike ibelata dose nke hormone na β2 agonist receptor.