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
| 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) | ![]() 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 |
Desthiazolylmethyl ritonavir Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 78)
| Supplier | Tel | 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 | |
|---|---|---|---|---|---|---|---|---|
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2026-08-03 | DESTHIAZOLYLMETHYL RITONAVIR
256328-82-2
|
1KG | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd |
-

- DESTHIAZOLYLMETHYL RITONAVIR
256328-82-2
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
256328-82-2 (Desthiazolylmethyl ritonavir) Related Search:
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1of4
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
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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
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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





