(S)-3-Hydroxy-γ-Butyrolactone CAS 7331-52-4 Purity >97.0% (GC) ee >99.0% Picha Iliyoangaziwa ya Kiwanda

(S)-3-Hydroxy-γ-Butyrolactone CAS 7331-52-4 Purity >97.0% (GC) ee >99.0% Kiwanda

Maelezo Fupi:

Jina la Kemikali: (S)-3-Hydroxy-γ-Butyrolactone

CAS: 7331-52-4

Usafi: >97.0% (GC)

Usafi wa Macho: >99.0%

Mwonekano: Kioevu kisicho na Rangi hadi Manjano Iliyokolea

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

Tutumie barua pepe

Maelezo ya Bidhaa

Bidhaa Zinazohusiana

Lebo za Bidhaa

Maelezo:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (S)-3-Hydroxy-γ-Butyrolactone (CAS: 7331-52-4) with high quality, commercial production. Ruifu Chemical offers a wide range of chiral compounds. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Sifa za Kemikali:

Jina la Kemikali	(S)-3-Hydroxy-γ-Butyrolactone
Visawe	(S)-β-Hydroxy-γ-Butyrolactone;(S)-3-Hydroxy-Gamma-Butyrolactone;(S)-(-)-3-Hydroxy-Gamma-Butyrolactone;S-HGB
Nambari ya CAS	7331-52-4
Nambari ya CAT	RF-CC344
Hali ya Hisa	Katika Hisa, Uzalishaji Umeongezeka Hadi Tani
Mfumo wa Masi	C4H6O3
Uzito wa Masi	102.09
Chapa	Ruifu Chemical

Vipimo:

Kipengee	Vipimo
Mwonekano	Kioevu kisicho na Rangi hadi Manjano Iliyokolea
Njia ya Usafi / Uchambuzi	>97.0% (GC)
Usafi wa Macho	> 99.0% ndio
Maudhui ya Maji (KF)	<0.20%
3,4-Di-OH-Butyric Acid	<2.00%
Asidi ya Glycolic	<2.00%
Mzunguko Maalum [α]20/D	-80.0°～ -84.0° (C=2, Ethanoli)
Mvuto Maalum (20/20℃)	1.3030~1.3090
Kielezo cha Refractive	n20/D 1.4620~1.4660
Infrared Spectrometry	Inalingana na Muundo
Kiwango cha Mtihani	Kiwango cha Biashara
Matumizi	Vitalu vya ujenzi vya Chiral;Wasaidizi wa Dawa

Kifurushi na Hifadhi:

Kifurushi: Chupa ya Fluorinated, 25kg/Ngoma, au kulingana na mahitaji ya mteja

Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu

Manufaa:

Maswali Yanayoulizwa Mara kwa Mara:

Maombi:

(S)-3-Hydroxy-γ-Butyrolactone (CAS: 7331-52-4) ni sehemu muhimu ya kati katika usanisi wa kikaboni na bwawa muhimu la chiral.Hutumika zaidi katika uundaji wa baadhi ya bidhaa asilia na baadhi ya dawa za kibiolojia au dawa za antibiotiki.Kwa mfano, ni kiungo muhimu cha kati katika usanisi wa kidhibiti cha neva (R)-GABOB na kiongeza kasi cha kimetaboliki ya ubongo S-oxiracetam (S-ORC).Inaweza kutolewa oksidi kuwa (S)-(+)-3-Hydroxytetrahydrofuran ambayo ni sehemu muhimu ya kati ya dawa za kupambana na UKIMWI.Pia hutumika katika usanisi wa S(-)-3-Hydroxy-4-Bromobutyric Acid ambayo inaweza kuleta utulivu.(S)-3-Hydroxy-γ-Butyrolactone hutumika sana katika tasnia ya dawa kama nyenzo ya ujenzi kwa kundi la statins la dawa za kupunguza kolesteroli kama vile Crestor na Lipitor, pamoja na antibiotic Zyvox, na dawa ya antihyperlipidemic Zetia. .