CAS No. 155213-67-5

Description	A white or almost white powder
Solubility	Freely soluble in methanol and in methylene chloride; very slightly soluble in acetonitrile; practically insoluble in water
Identification
A)	Ir Should Comply With The Reference Standard Spectrum
B)Hplc	The Spectrum Time Of The Major Peak In The Chromatogram Of The Sample Should Correspond That Of Standard
C)	The X-Ray Diffraction Pattern Conforms To That Of FormⅡ
Residue on ignition	Not more than 0.2%
Water (methodⅠ )	Nmt 0.5%
Heavy metals	Nmt 0.002%
Ethyl acetate	nmt 0.5%
N-heptane	nmt 0.5%
Tetrahydrofuran	nmt 0.072%
Related substance
Impurity e	nmt 0.3%
Impurity o	nmt 0.3%
Impurity t	nmt 0.2%
Any other impurity	nmt0.1%
Total imputity	nmt 1.0%
Asssay (on the anhydrous basis)	97.0% to 102

Molecular Formula: C37H48N6O5S2
Molecular Weight: 720.94


More details are to be found on supplier website

Description:
Ritonavir is an HIV protease inhibitor. It is often used in a low dose with another protease inhibitor lopinavir. Ritonavir was approved for COVID-19 treatment in combination with Nirmatrelvir.

• Molecular Weight: 720.95
• Molecular Formula: C37H48N6O5S2

Purity: ≥98%

Canonical SMILES:
CC(C)C1=NC(=CS1)CN(C)C(=O)NC(C(C)C)C(=O)NC(CC2=CC=CC=C2)CC(C(CC3=CC=CC=C3)NC(=O)OCC4=CN=CS4)O

InChI:
InChI=1S/C37H48N6O5S2/c1-24(2)33(42-36(46)43(5)20-29-22-49-35(40-29)25(3)4)34(45)39-28(16-26-12-8-6-9-13-26)18-32(44)31(17-27-14-10-7-11-15-27)41-37(47)48-21-30-19-38-23-50-30/h6-15,19,22-25,28,31-33,44H,16-18,20-21H2,1-5H3,(H,39,45)(H,41,47)(H,42,46)/t28-,31-,32-,33-/m0/s1

InChIKey: NCDNCNXCDXHOMX-XGKFQTDJSA-N

• Boiling Point: 947.0±65.0 °C at 760 mmHg
• Melting Point: 120-122°C
• Solubility: In Vitro: DMSO: 25 mg/mL (34.68 mM; Need ultrasonic)H2O: < 0.1 mg/mL (insoluble)In Vivo: 1.Add each solvent one by one: 10% DMSO >> 90% corn oilSolubility: 2.5 mg/mL (3.47 mM); Clear solution; Need warming 2.Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)Solubility: 2.5 mg/mL (3.47 mM); Suspended solution; Need ultrasonic
• Appearance: White Solid
• Storage: Store at -20°C

Synonyms:
Norvir; ABT-538; A-84538; 538, ABT; ABT 538; ABT-538; ABT538; Abbott 84538

More details are to be found on supplier website

Smile code:
O=C(N[C@@H](CC1=CC=CC=C1)[C@H](C[C@H](CC2=CC=CC=C2)NC([C@H](C(C)C)NC(N(CC3=CSC(C(C)C)=N3)C)=O)=O)O)OCC4=CN=CS4
MDL Number:
MFCD00927142
Purity :
98%
Available in stock:
1826.935 g