MedKoo Cat#: 597770 | Name: Phebestin

Description:

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

Phebestin is an inhibitor of aminopeptidase N, produced by Streptomyces sp. MJ716-m3.

Chemical Structure

Phebestin
Phebestin
CAS#187402-73-9

Theoretical Analysis

MedKoo Cat#: 597770

Name: Phebestin

CAS#: 187402-73-9

Chemical Formula: C24H31N3O5

Exact Mass: 441.2264

Molecular Weight: 441.52

Elemental Analysis: C, 65.29; H, 7.08; N, 9.52; O, 18.12

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
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Synonym
Phebestin;
IUPAC/Chemical Name
((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)-L-valyl-L-phenylalanine
InChi Key
GGMURINELPSPEF-ANULTFPQSA-N
InChi Code
InChI=1S/C24H31N3O5/c1-15(2)20(22(29)26-19(24(31)32)14-17-11-7-4-8-12-17)27-23(30)21(28)18(25)13-16-9-5-3-6-10-16/h3-12,15,18-21,28H,13-14,25H2,1-2H3,(H,26,29)(H,27,30)(H,31,32)/t18-,19+,20+,21+/m1/s1
SMILES Code
CC([C@H](NC([C@@H](O)[C@H](N)Cc1ccccc1)=O)C(N[C@H](C(O)=O)Cc2ccccc2)=O)C
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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 441.52 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
1: Garg PK, Garg S, Degraff WG, Zalutsky MR, Mitchell JB. 4-Fluorobenzylamine and phenylalanine methyl ester conjugates of 2-nitroimidazole: evaluation as hypoxic cell radiosensitizers. Int J Radiat Oncol Biol Phys. 1992;22(3):593-6. PubMed PMID: 1531220. 1: Bank U, Tadje J, Täger M, Wolke C, Bukowska A, Ittenson A, Reinhold D, Helmuth M, Ansorge S, Shakespeare A, Vieth M, Malfertheiner P, Naumann M, Lendeckel U. Inhibition of alanyl-aminopeptidase on CD4+CD25+ regulatory T-cells enhances expression of FoxP3 and TGF-beta1 and ameliorates acute colitis in mice. Int J Mol Med. 2007 Oct;20(4):483-92. PubMed PMID: 17786278. 2: Nagai M, Kojima F, Naganawa H, Hamada M, Aoyagi T, Takeuchi T. Phebestin, a new inhibitor of aminopeptidase N, produced by Streptomyces sp. MJ716-m3. J Antibiot (Tokyo). 1997 Jan;50(1):82-4. PubMed PMID: 9066770. 3: Bukowska A, Tadje J, Arndt M, Wolke C, Kähne T, Bartsch J, Faust J, Neubert K, Hashimoto Y, Lendeckel U. Transcriptional regulation of cytosol and membrane alanyl-aminopeptidase in human T cell subsets. Biol Chem. 2003 Apr;384(4):657-65. PubMed PMID: 12751795. 4: Noguchi Y, Nagata H, Koganei H, Kodera Y, Hiroto M, Nishimura H, Inada Y, Matsushima A. Isolation and characterization of aminopeptidase (Jc-peptidase) from Japanese cedar pollen (Cryptomeria japonica). J Agric Food Chem. 2002 Jun 5;50(12):3540-3. PubMed PMID: 12033825.