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3-Hydroxy-4-methoxybenzaldehyde (CAS # 621-59-0) Featured duab
  • 3-Hydroxy-4-methoxybenzaldehyde (CAS # 621-59-0) 1

3-Hydroxy-4-methoxybenzaldehyde (CAS # 621-59-0)

Chemical Property:

Molecular Formula C8H8O3
Molar Mass 152.15 Nws
Qhov ntom 1.20
Melting Point 113-116 ° C
Boling Point 179 ° C 15 hli Hg (lit.)
Flash Point 179 ° C / 15 hli
Dej Solubility 2.27g / L ntawm 20 ℃
Solubility DMSO: 30 mg/mL (197.17 mM)
Vapor Siab 0Pa ntawm 20 ℃
Qhov tshwm sim daj ntseg daj crystalline hmoov
Xim faintly xim av
BRN 1073021 ib
pKa pK1: 8.889 (25 ° C)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
rhiab heev Huab cua Sensitive
Refractive Index 1.4945 (kwv yees)
MDL PAB 00003369
Physical thiab Chemical Properties Lub teeb daj crystalline hmoov. Melting point 113-115 ° C.
Siv Rau tshuaj tsw qab thiab tshuaj intermediates
Kev tshawb nrhiav hauv vitro Isovanillin tsis yog substrate rau aldehyde oxidase thiab yog li nws yog metabolized rau isovanillic acid feem ntau los ntawm aldehyde dehydrogenase. Isovanillin yog relaxant ntawm ileum contractions induced los ntawm 5-HT (IC 50 = 356 ± 50μM).
Hauv vivo kawm Isovanillin (2 mg / kg & 5 mg / kg) thiab iso-acetovanillon (2 mg / kg & 5 mg / kg) ob leeg muaj cov tshuaj tiv thaiv kab mob thiab tiv thaiv kev mob plab hnyuv.

Product Detail

Khoom cim npe

Hazard Cov Cim Xi-xaj
Risk Codes 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S36 - Hnav khaub ncaws tiv thaiv zoo.
WGK Germany 3
RTECS TIAB SA 654000
TSCA Yog lawm
HS Code 29124900 ib
Kev Ceeb Toom Irritant

 

Taw qhia

Isolamine (Vanillin) yog ib qho organic compound. Nws yog dawb mus rau daj daj crystalline khoom uas yog me ntsis soluble hauv dej tab sis muaj zoo solubility hauv cov kuab tshuaj organic.

 

Txoj kev npaj ntawm isovulin feem ntau tau txais los ntawm ob txoj kev: ntuj tsw qab thiab tshuaj synthesis. Cov tshuaj tsw qab ntuj tuaj yeem muab rho tawm los ntawm cov taum vanilla los yog taum guar, thaum cov tshuaj synthesis yog npaj los ntawm kev ua ntxiv nrog p-hydroxybenzaldehyde. Cov txheej txheem tshuaj synthesis feem ntau siv thiab kev lag luam thiab tuaj yeem tsim cov isovanillin hauv ntau qhov ntau.

 

Cov Ntaub Ntawv Kev Nyab Xeeb: Isohmarin feem ntau suav hais tias yog ib qho chaw nyab xeeb. Txawm hais tias nws yuav ua rau muaj kev tsis haum lossis tsis zoo ntawm cov koob tshuaj ntau dua, nws feem ntau muaj kev nyab xeeb ntawm cov tshuaj ib txwm muaj.

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