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ibicuruzwa

L-Phenylglycine (CAS # 2935-35-5)

Umutungo wa Shimi:

Inzira ya molekulari C8H9NO2
Misa 151.16
Ubucucike 1.2023 (igereranya)
Ingingo yo gushonga > 300 ° C (lit.)
Ingingo ya Boling 273.17 ° C (igereranya)
Guhinduranya byihariye (α) 157 º (c = 2, 2N HCl)
Flash point 150 ° C.
Gukemura Acide yo mu mazi, Base y'amazi
Umwuka 0.00107mmHg kuri 25 ° C.
Kugaragara Ifu yera
Ibara Cyera
Merk 14.7291
BRN 2208675
pKa 1.83 (kuri 25 ℃)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, Ubushyuhe bwicyumba
Ironderero 158 ° (C = 1, 1mol / LH
MDL MFCD00064403
Koresha Gukora ampisilline na cephalexin nibindi biyobyabwenge

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
TSCA Yego
Kode ya HS 29224995

 

Intangiriro

L - (+) - α-aminophenylacetic aside ni urugimbu. Ibikurikira ni intangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya L - (+) - α-aminophenylacetic aside:

 

Ubwiza:

- Kugaragara: Ifu yera ya kristaline.

- Gukemura: Gushonga mumazi na alcool, gushonga gato mumashanyarazi ya ether.

 

Koresha:

- L - (+) - α-aminophenylacetic aside ni inkomoko ikomeye ya aside amine ikoreshwa cyane mu buhanga mu bya farumasi, ubuvuzi, n’imiti.

- Muri synthesis ya chimique, irashobora gukoreshwa mubikorwa bitandukanye nka catalizator, kugabanya imiti, na reagent.

 

Uburyo:

- L - (+) - α-aminoacetic aside itegurwa muburyo butandukanye, kandi bumwe muburyo busanzwe buboneka hakoreshejwe catalitike ya hydrogène yo kugabanya nitroacetophenone.

- Mubyongeyeho, L - (+) - α-aminophenylacetic aside irashobora kandi kuboneka mugukora methyl propylbromopropionate hamwe na fenylethylamine, hagakurikiraho clavage ya cyclic clavage na hydrolysis ya aside.

 

Amakuru yumutekano:

- L - (+) - α-aminophenylacetic aside muri rusange ni uburozi buke mu mikorere isanzwe.

- Ariko irashobora gutera uburakari no kwiyumvisha ibintu mumaso, uruhu, na sisitemu yubuhumekero. Mugihe cyo gukoresha, hagomba kwitonderwa kugirango wirinde guhura.

- Mugihe ukoresha no kubika, fata ingamba nziza zo kurinda kandi wirinde guhura nibintu nka okiside nubushyuhe bwinshi.

 


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