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MedKoo CAT#: 341473

CAS#: 183854-11-7

Description: XV638 is a biochemical.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-07-10. Prices are subject to change without notice.

XV638 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 341473
Name: XV638
CAS#: 183854-11-7
Chemical Formula: C41H38N6O5S2
Exact Mass: 758.2345
Molecular Weight: 758.912
Elemental Analysis: C, 64.89; H, 5.05; N, 11.07; O, 10.54; S, 8.45

Synonym: XV638; XV-638; XV 638.

IUPAC/Chemical Name: (4R-(4alpha,5alpha,6beta,7beta))-3,3'-((Tetrahydro-5,6-dihydroxy-2-oxo-4,7-bis(phenylmethyl)-1H-1,3-diazepine-1,3(2H)-diyl)-bis(methylene))bis(N-2-thiazolylbenzamide)


InChi Code: InChI=1S/C41H38N6O5S2/c48-35-33(23-27-9-3-1-4-10-27)46(25-29-13-7-15-31(21-29)37(50)44-39-42-17-19-53-39)41(52)47(34(36(35)49)24-28-11-5-2-6-12-28)26-30-14-8-16-32(22-30)38(51)45-40-43-18-20-54-40/h1-22,33-36,48-49H,23-26H2,(H,42,44,50)(H,43,45,51)/t33-,34-,35+,36+/m1/s1

SMILES Code: c1ccc(cc1)C[C@@H]2[C@@H]([C@H]([C@H](N(C(=O)N2Cc3cccc(c3)C(=O)Nc4nccs4)Cc5cccc(c5)C(=O)Nc6nccs6)Cc7ccccc7)O)O

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


1: Ala PJ, Huston EE, Klabe RM, Jadhav PK, Lam PY, Chang CH. Counteracting HIV-1 protease drug resistance: structural analysis of mutant proteases complexed with XV638 and SD146, cyclic urea amides with broad specificities. Biochemistry. 1998 Oct 27;37(43):15042-9. PubMed PMID: 9790666.

2: Ala PJ, DeLoskey RJ, Huston EE, Jadhav PK, Lam PY, Eyermann CJ, Hodge CN, Schadt MC, Lewandowski FA, Weber PC, McCabe DD, Duke JL, Chang CH. Molecular recognition of cyclic urea HIV-1 protease inhibitors. J Biol Chem. 1998 May 15;273(20):12325-31. PubMed PMID: 9575185.