OKN 31872
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 597408

CAS#: 17331-87-2

Description: OKN 31872, also known as N-Benzyloxycarbonylserylleucinamide is a bioactive chemical. This product has no formal name at the moment. For the convenience of communication, a temporary code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).


Chemical Structure

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OKN 31872
CAS# 17331-87-2

Theoretical Analysis

MedKoo Cat#: 597408
Name: OKN 31872
CAS#: 17331-87-2
Chemical Formula: C17H25N3O5
Exact Mass: 351.1794
Molecular Weight: 351.4
Elemental Analysis: C, 58.11; H, 7.17; N, 11.96; O, 22.76

Price and Availability

Size Price Availability Quantity
50.0mg USD 310.0 2 Weeks
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Synonym: N-Benzyloxycarbonylserylleucinamide; Cbz-ser-leu-NH2; N-Carbobenzoxy-seryl-leucinamide; OKN 31872; OKN-31872; OKN31872

IUPAC/Chemical Name: benzyl ((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-hydroxy-1-oxopropan-2-yl)carbamate

InChi Key: OPXHXTSKUSVXIO-KBPBESRZSA-N

InChi Code: InChI=1S/C17H25N3O5/c1-11(2)8-13(15(18)22)19-16(23)14(9-21)20-17(24)25-10-12-6-4-3-5-7-12/h3-7,11,13-14,21H,8-10H2,1-2H3,(H2,18,22)(H,19,23)(H,20,24)/t13-,14-/m0/s1

SMILES Code: CC(C)C[C@@H](C(N)=O)NC([C@H](CO)NC(OCC1=CC=CC=C1)=O)=O

Appearance: Solid powder

Purity: >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).

Solubility: Soluble in DMSO

Shelf Life: >3 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: 2934.99.03.00

Preparing Stock Solutions

The following data is based on the product molecular weight 351.4 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Baldwin E, Kayalar C. Metalloendoprotease inhibitors that block fusion also prevent biochemical differentiation in L6 myoblasts. Proc Natl Acad Sci U S A. 1986 Nov;83(21):8029-33. PubMed PMID: 3534879; PubMed Central PMCID: PMC386860.

2: Rosenberg J, Szabo A, Rheuark D, Kayalar C. Correlation between fusion and the developmental regulation of membrane glycoproteins in L6 myoblasts. Proc Natl Acad Sci U S A. 1985 Dec;82(24):8409-13. PubMed PMID: 3909144; PubMed Central PMCID: PMC390925.

3: Epand RM, Lobl TJ, Renis HE. Bilayer stabilizing peptides and the inhibition of viral infection: antimeasles activity of carbobenzoxy-Ser-Leu-amide. Biosci Rep. 1987 Sep;7(9):745-9. PubMed PMID: 3427222.

4: Hayward LJ, Zhu YY, Schwartz RJ. Cellular localization of muscle and nonmuscle actin mRNAs in chicken primary myogenic cultures: the induction of alpha-skeletal actin mRNA is regulated independently of alpha-cardiac actin gene expression. J Cell Biol. 1988 Jun;106(6):2077-86. PubMed PMID: 3384853; PubMed Central PMCID: PMC2115141.