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

MedKoo CAT#: 406636

CAS#: 1383716-33-3

Description: VPS34-IN1 is a potent and selective Vps34 inhibitor with potential anticancer activity. VPS34-IN1 inhibits Vps34 with 25 nM IC50 in vitro, but does not significantly inhibit the activity of 340 protein kinases or 25 lipid kinases tested that include all isoforms of class I as well as class II PI3Ks. Administration of VPS34-IN1 to cells induces a rapid dose-dependent dispersal of a specific PtdIns(3)P-binding probe from endosome membranes, within 1 min, without affecting the ability of class I PI3K to regulate Akt. Combining class I (GDC-0941) and class III (VPS34-IN1) PI3K inhibitors could be used as a strategy to better analyse the roles and regulation of the elusive class II PI3K.

Chemical Structure

CAS# 1383716-33-3

Theoretical Analysis

MedKoo Cat#: 406636
Name: VPS34-IN1
CAS#: 1383716-33-3
Chemical Formula: C21H24ClN7O
Exact Mass: 425.17309
Molecular Weight: 425.91
Elemental Analysis: C, 59.22; H, 5.68; Cl, 8.32; N, 23.02; O, 3.76

Price and Availability

Size Price Availability Quantity
10.0mg USD 150.0 Same day
25.0mg USD 250.0 Same day
50.0mg USD 450.0 Same day
100.0mg USD 650.0 Same day
200.0mg USD 950.0 Same day
500.0mg USD 1850.0 Same day
1.0g USD 2950.0 Same day
2.0g USD 4250.0 Same day
5.0g USD 6850.0 Same day
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Synonym: VPS34IN1, VPS34 IN1, VPS34-IN1

IUPAC/Chemical Name: 1-((2-((2-chloropyridin-4-yl)amino)-4'-(cyclopropylmethyl)-[4,5'-bipyrimidin]-2'-yl)amino)-2-methylpropan-2-ol


InChi Code: InChI=1S/C21H24ClN7O/c1-21(2,30)12-26-19-25-11-15(17(29-19)9-13-3-4-13)16-6-8-24-20(28-16)27-14-5-7-23-18(22)10-14/h5-8,10-11,13,30H,3-4,9,12H2,1-2H3,(H,25,26,29)(H,23,24,27,28)


Appearance: White to off-white 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, not in water

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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 425.91 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: Bilanges B, Vanhaesebroeck B. Cinderella finds her shoe: the first Vps34 inhibitor uncovers a new PI3K-AGC protein kinase connection. Biochem J. 2014 Dec 1;464(2):e7-10. doi: 10.1042/BJ20141218. PubMed PMID: 25395352.

2: Bago R, Malik N, Munson MJ, Prescott AR, Davies P, Sommer E, Shpiro N, Ward R, Cross D, Ganley IG, Alessi DR. Characterization of VPS34-IN1, a selective inhibitor of Vps34, reveals that the phosphatidylinositol 3-phosphate-binding SGK3 protein kinase is a downstream target of class III phosphoinositide 3-kinase. Biochem J. 2014 Nov 1;463(3):413-27. doi: 10.1042/BJ20140889. PubMed PMID: 25177796; PubMed Central PMCID: PMC4209782.


Additional Information