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(S)-Indoline-2-carboxylic acid (CAS# 79815-20-6)

Hantida Kiimikada:

Qaanuunka molecular C9H9NO2
Molar Mass 163.17
Cufnaanta 1.2021 (qiyaasta adag)
Meesha dhalaalaysa 177°C (dac.)
Boling Point 290.25°C (qiyaasta qallafsan)
Wareeg gaar ah (α) -112.5º (c=1, 1N HCl)
Barta Fiishka 183.6°C
Biyuhu milmayn Waxoogaa ku milmay biyaha
Uumiga Uumiga 1.88E-06mmHg at 25°C
Muuqashada Crystal huruud khafiif ah
Midabka Beige ilaa brown
pKa 2.04±0.20 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, jawi aan fiicneyn, 2-8 ° C
Tusmada Dib-u-celinta -116 ° (C=1, 2mol/L
MDL MFCD00070578
Tilmaamaha Jirka iyo Kiimikada Barta dhalaalka 177°C (dec.)
wareeg gaar ah indhaha -112.5 ° (c = 1, 1N HCl)
Isticmaal Dhexdhexaadinta daawada cusub-Puli waxaa inta badan loo isticmaalaa in lagu daaweeyo cudurrada wadnaha iyo xididdada dhiigga.

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xn – Waxyeelo
Xeerarka Khatarta R43 - Waxa laga yaabaa inay keento dareenka taabashada maqaarka
R48/22 - Khatar halis ah oo dhaawac halis ah u gaysan karta caafimaadka haddii la liqo waqti dheer.
R62 - Khatarta suurtagalka ah ee dhalmo la'aanta
Sharaxaada Badbaadada S22 - Ha neefsan boorka.
S25 - Ka fogow taabashada indhaha.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
WGK Germany 2
Koodhka HS 29339900

 

Hordhac

(S)-(-)-Indoline-2-carboxylic acid, kiimikaad loo yaqaan (S)-(-)-Indoline-2-carboxylic acid, waa iskudhis organic ah.

 

Tayada:

(S)-(-)-indolin-2-carboxylic acid waa kiristaalo aan midab lahayn oo leh astaamo qaab-dhismeed gaar ah. Waxay leedahay laba stereoisomers, kuwaas oo kala ah (S)-(-)indolin-2-carboxylic acid iyo (R)-(+)indoldoline-2-carboxylic acid.

 

Isticmaal:

(S)-(-)-indolin-2-carboxylic acid ayaa si weyn loogu isticmaalaa isku-dhafka dabiiciga ah. Waa dhexdhexaad muhiim u ah diyaarinta xeryahooda indoline. Waxa kale oo si caadi ah loo isticmaalaa diyaarinta kicinta iyo stereoisomers ee isku-dhafka chiral.

 

Habka:

(S)-(-)-indolin-2-carboxylic acid sida caadiga ah waxaa lagu diyaarin karaa isku-dhafka chiral. Habka caadiga ah waa in la isticmaalo derivatives chiral falcelinta asymmetric, sida asymmetric Yongji-Bodhi oxidation of pyridine iyada oo la adeegsanayo kicinta denitrification chiral si loo helo (S)-(-)indolline-2-carboxylic acid.

 

Macluumaadka Badbaadada:

(S)-(-)-Indoline-2-carboxylic acid waxay leedahay sunta hoose ee xaaladaha hawlgalka caadiga ah. Si kastaba ha ahaatee, sida isku-dhafka dabiiciga ah, waxay saameyn xun ku yeelan kartaa maqaarka, indhaha, iyo mareenka neefsashada, waana in la iska ilaaliyaa xiriirka tooska ah iyo hawo wanaagsan waa in la ilaaliyaa. Hababka hawlgallada badbaadada shaybaadhka waa in si adag loogu hoggaansamaa, xaruntana waa in la kaydiyaa oo si habboon loo maareeyaa. Si kastaba ha ahaatee, waa in laga fogaado in la nuugo ama la nuugo. Haddii maqaarka taabto ama neefsashada, isla markiiba dhaq ama wac gargaarka degdegga ah.


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