Abscisic acid CAS 14375-45-2

CAS:14375-45-2

Cov mis molecular:C15H20O4

Qhov Hnyav Molecular:548.68

EINECS:264.32

Cov lus txhais:(+/-)-ABSCISIC ACID; ABSCISIC ACID; ABSCISIC ACID, (+/-)-; TIMTEC-BB SBB003072; (+/-)-CIS,TRANS-ABSCISIC ACID; CIS-TRANS (+/-)-ABSCISIC ACID; (+)-cis,trans-Abscisic Acid, S-ABA; (+/-)-2-cis-4-trans-Abscissic acid; Abscisic Acid (synthetic); ABSCISIC ACID extrapure

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Abscisic acid CAS 14375-45-2 yog dab tsi?

Abscisic acid yog ib hom hmoov dawb mus rau greyish daj. Abscisic acid yog ib hom hydroxy acid uas yooj yim qhuav hauv cov nroj tsuag thaum cov enzymes ua haujlwm. Nws muaj cov nyhuv ntawm kev txwv tsis pub cov nroj tsuag faib thiab loj hlob, ua rau pw tsaug zog, tsim cov txheej abscission, thiab ua kom cov nplooj ntoo laus thiab poob sai dua.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kub taw tes	458.7±45.0 °C (Kwv yees)
Kev dawb huv	98%
Qhov kub yaj	186-188 °C (lit.)
pKa	4.87 ± 0.33 (Kwv yees)
Cov xwm txheej cia khoom	2-8°C
Qhov Ceev	1.193±0.06 g/cm3(Kwv yees)

Daim Ntawv Thov

Abscisic acid tuaj yeem txhawb kev sib sau ua ke ntawm cov khoom khaws cia, tshwj xeeb tshaj yog cov protein khaws cia thiab qab zib, hauv cov noob thiab txiv hmab txiv ntoo. Kev siv abscisic acid sab nraud thaum ntxov ntawm kev loj hlob ntawm noob thiab txiv hmab txiv ntoo tuaj yeem ua tiav lub hom phiaj ntawm kev nce cov qoob loo ntawm cov qoob loo thiab cov ntoo txiv hmab txiv ntoo.