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

MedKoo CAT#: 598144

CAS#: 20488-27-1

Description: Prolylvaline is a peptide with antibacterial properties.

Chemical Structure

CAS# 20488-27-1

Theoretical Analysis

MedKoo Cat#: 598144
Name: Prolylvaline
CAS#: 20488-27-1
Chemical Formula: C10H18N2O3
Exact Mass: 214.1317
Molecular Weight: 214.26
Elemental Analysis: C, 56.06; H, 8.47; N, 13.07; O, 22.40

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Prolylvaline; Pro-val; L-Valyl-L-proline; Val-pro; Valylproline;

IUPAC/Chemical Name: L-valyl-L-proline


InChi Code: InChI=1S/C10H18N2O3/c1-6(2)8(11)9(13)12-5-3-4-7(12)10(14)15/h6-8H,3-5,11H2,1-2H3,(H,14,15)/t7-,8-/m0/s1

SMILES Code: O=C(O)[C@H]1N(C([C@H](C(C)C)N)=O)CCC1

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 214.26 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

Molarity Calculator

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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

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Dilution Calculator

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10: Liu TF, Wei JH. [Effects of prolyl-valine on electrical activities of rat hearts in situ and its antiarrhythmic action (author's transl)]. Zhonghua Xin Xue Guan Bing Za Zhi. 1981 Dec;9(4):311-3. Chinese. PubMed PMID: 7341201.

11: Cohen JR, Stein TA, Dietzek A, Wise L. Urinary L-valyl proline in patients with aortic aneurysms. Surg Gynecol Obstet. 1989 Jun;168(6):507-12. PubMed PMID: 2786257.

12: Csaba G, Kovács P. Imprinting effects of proline containing dipeptides (proline-glycine, proline-leucine, proline-valine and their retro variants) in tetrahymena. Evolutionary conclusions. Biosci Rep. 1997 Dec;17(6):537-42. PubMed PMID: 9561298.

13: von Dungen A, Vater J, Kleinkauf H. Biosynthesis of gramicidin S with the aid of dipeptides by gramicidin S synthetase. Eur J Biochem. 1976 Jul 15;66(3):623-6. PubMed PMID: 60236.