ChemicalBook >> CAS DataBase List >>Desthiazolylmethyl ritonavir

Desthiazolylmethyl ritonavir

CAS No.
256328-82-2
Chemical Name:
Desthiazolylmethyl ritonavir
Synonyms
Ritonavir EP IMP L;RITOVIR IMPURITY L;RitonavirEP ImpurityL;Ritonavir Impurity 12;Desthiazolylmethyl Ritonavi;Desthiazolylmethyl ritonavir;Ritonavir EP Impurity L(BP Impurity L);Ritonavir Impurity 12(Ritonavir EP Impurity L);Ritonavir EP Impurity L/Oxazolidinone Ritonavi/Desthiazolylmethyl Ritonavir;Ritonavir EP Impurity L/ Oxazolidinone Ritonavir (Desthiazolylmethyl Ritonavir)
CBNumber:
CB3648735
Molecular Formula:
C33H43N5O4S
Molecular Weight:
605.79
MDL Number:
MOL File:
256328-82-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:08

Desthiazolylmethyl ritonavir Properties

Melting point 65-69°C
Boiling point 874.0±65.0 °C(Predicted)
Density 1.185±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly)
form Solid
pka 12.40±0.46(Predicted)
color White to Off-White
FDA UNII J289RGF13S

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Warning
Hazard statements  H351-H361
Precautionary statements  P201-P202-P280-P308+P313-P405-P501

Desthiazolylmethyl ritonavir price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 36299 Desthiazolylmethyl Ritonavir ≥90% 256328-82-2 5mg $62 2026-04-30 Buy
Cayman Chemical 36299 Desthiazolylmethyl Ritonavir ≥90% 256328-82-2 10mg $109 2026-04-30 Buy
Cayman Chemical 36299 Desthiazolylmethyl Ritonavir ≥90% 256328-82-2 25mg $258 2026-04-30 Buy
Cayman Chemical 36299 Desthiazolylmethyl Ritonavir ≥90% 256328-82-2 50mg $486 2026-04-30 Buy
Usbiological D3221-94B Desthiazolylmethyl Ritonavir 5mg $531 2026-06-03 Buy
Product number Packaging Price Buy
36299 5mg $62 Buy
36299 10mg $109 Buy
36299 25mg $258 Buy
36299 50mg $486 Buy
D3221-94B 5mg $531 Buy

Desthiazolylmethyl ritonavir Chemical Properties, Uses, Production

Chemical Properties

Foam

Uses

Desthiazolylmethyl Ritonavir (Ritonavir EP Impurity L) is an analogue of the selective HIV protease inhibitor Ritonavir (R535000). It is a COVID19-related research product.

Desthiazolylmethyl ritonavir Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 78)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 7909 65
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8039 58
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai Synteam Biochem CO.,ltd +86-021-58380978 13482386415 info@systeambc.com China 897 50
Shanghai Lollane Biological Technology Co.,Ltd. 021-52996696,15000506266 15000506266 China 4859 55
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4777 55
BOC Sciences 16314854226 info@bocsci.com United States 9909 65
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58

View Latest Price from Desthiazolylmethyl ritonavir manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
DESTHIAZOLYLMETHYL RITONAVIR pictures 2026-08-03 DESTHIAZOLYLMETHYL RITONAVIR
256328-82-2
1KG 98% 1000kg Shaanxi Dideu New Materials Co. Ltd
Ritonavir EP IMP L (2S)-N-(((1S)-1-benzyl-2-((4S,5S)-4-benzyl-2-oxo-1,3-oxazolidin-5-yl)ethyl)-2-((((2-isopropyl-1,3-thiazol-4-yl)methyl)N-methyl-amino)carbonyl)amino)-3-methylbutanamide (2S)-3-Methyl-2-[[[Methyl[[2-(1-Methylethyl)-4-thiazolyl]Methyl]aMino]carbonyl]aMino]-N-[(1S)-1-[[(4S,5S)-2-oxo-4-(phenylMethyl)-5-oxazolidinyl]Methyl]-2-phenylethyl]-butanaMide (S)-N-((S)-1-((4S,5S)-4-benzyl-2-oxooxazolidin-5-yl)-3-phenylpropan-2-yl)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamide RitonavirEP ImpurityL Ritonavir Impurity 12(Ritonavir EP Impurity L) Ritonavir EP Impurity L(BP Impurity L) Butanamide, 3-methyl-2-[[[methyl[[2-(1-methylethyl)-4-thiazolyl]methyl]amino]carbonyl]amino]-N-[(1S)-1-[[(4S,5S)-2-oxo-4-(phenylmethyl)-5-oxazolidinyl]methyl]-2-phenylethyl]-, (2S)- (2S)-N-[(2S)-1-[(4S,5S)-4-benzyl-2-oxo-1,3-oxazolidin-5-yl]-3-phenylpropan-2-yl]-3-methyl-2-{[methyl Ritonavir Impurity 12 Ritonavir EP Impurity L/ Oxazolidinone Ritonavir (Desthiazolylmethyl Ritonavir) RITOVIR IMPURITY L (2S)-N-[(2S)-1-[(4S,5S)-4-benzyl-2-oxo-1,3-oxazolidin-5-yl]-3-phenylpropan-2-yl]-3-methyl-2-{[methyl({[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl})carbamoyl]amino}butanamide Ritonavir EP Impurity L/Oxazolidinone Ritonavi/Desthiazolylmethyl Ritonavir Desthiazolylmethyl Ritonavi Desthiazolylmethyl ritonavir 256328-82-2 C33H43N5O4S Anti-virals Inhibitors Intermediates & Fine Chemicals Non-nucleoside Reverse Transcriptase Pharmaceuticals Anti-viral Compounds Anti-virals, Inhibitors, Non-nucleoside Reverse Transcriptase, Pharmaceuticals, Intermediates & Fine Chemicals