CAS Number212141-51-0
SynonymsN-(4-Chlorophenyl)-4-(4-pyridinylmethyl)-1-phthalazinamine, hydrochloride (1:1); Vatalanib hydrochloride; N-(4-Chlorophenyl)-4-(4-pyridinylmethyl)-1-phthalazinamine hydrochloride (1:1); Vatalanib dihydrochloride; 1-Phthalazinamine, N-(4-chlorophenyl)-4-(4-pyridinylmethyl)-, hydrochloride (1:1); N-(4-Chlorophenyl)-4-(pyridin-4-ylmethyl)phthalazin-1-amine hydrochloride; Vatalanib (dihydrochloride)
Molecular FormulaC20H17Cl3N4
Molecular Weight419.73
Purity≥98 (HPLC)%
Boiling Point587.8ºC at760mmHg
Melting Point268-2700ºC
Appearancepowder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 212141-51-0 |
| Catalog No. | 2A-9055526 |
| Chinese Name | 瓦他拉尼 |
| Synonyms | N-(4-Chlorophenyl)-4-(4-pyridinylmethyl)-1-phthalazinamine, hydrochloride (1:1); Vatalanib hydrochloride; N-(4-Chlorophenyl)-4-(4-pyridinylmethyl)-1-phthalazinamine hydrochloride (1:1); Vatalanib dihydrochloride; 1-Phthalazinamine, N-(4-chlorophenyl)-4-(4-pyridinylmethyl)-, hydrochloride (1:1); N-(4-Chlorophenyl)-4-(pyridin-4-ylmethyl)phthalazin-1-amine hydrochloride; Vatalanib (dihydrochloride) |
| Molecular Formula | C20H17Cl3N4 |
| Molecular Weight | 419.73 |
| Purity | ≥98 (HPLC) |
| Boiling Point | 587.8ºC at760mmHg |
| Melting Point | 268-2700ºC |
| Appearance | powder |
| Storage Condition | Refrigerator |
| Application | Vatalanib (PTK787; ZK-222584; CGP-79787) is an inhibitor of VEGFR2/KDR with an IC50 value of 37nM. |
| HTC | 2933990090 |
| MDL Number | MFCD08458963 |
| SMILES | ClC(C=C1)=CC=C1NC2=NN=C(CC3=CC=NC=C3)C4=CC=CC=C42 |
| InChI | 1S/C20H15ClN4.2ClH/c21-15-5-7-16(8-6-15)23-20-18-4-2-1-3-17(18)19(24-25-20)13-14-9-11-22-12-10-14;;/h1-12H,13H2,(H,23,25);2*1H |
| InChI Key | AZUQEHCMDUSRLH-UHFFFAOYSA-N |
| NACRES Code | NA.77 |
| UNSPSC | 12352200 |
| MSDS | msds/55526_1_212141_51_0.pdf |
| Use of | Properties Name Vatalanib Dihydrochloride Synonym More Synonyms Vatalanib (PTK787) 2HCl Biological Activity Related Catalog Research Areas >> Cancer VEGFR2:37 nM (IC50) In Vitro Vatalanib also inhibits Flk, c-Kit and PDGFRβ with IC50 of 270 nM, 730 nM and 580 nM, respectively. Vatalanib shows the anti-proliferation effect by inhibiting thymidine incorporation induced by VEGF in HUVECs with and IC50 of 7.1 nM, and dose-dependently suppresses VEGF-induced survival and migration of endothelial cells in the same dose range without cytotoxic or antiproliferative effect on cells that do not express VEGF receptors[1]. A recent study shows that Vatalanib significantly inhibits the growth of hepatocellular carcinoma cells and enhances the IFN/5-FU induced apoptosis by increasing proteins levels of Bax and reduced Bcl-xL and Bcl-2[2]. Cell Assay Subconfluent HUVECs are seeded into 96-well plates coated with 1.5% gelatin. After 24 h, growth medium is replaced by basal medium containing 1.5% FCS and a constant concentration of VEGF (50 ng/mL), bFGF (0.5 ng/mL), or FCS (5%), in the presence or absence of Vatalanib. As a control, wells without growth factor are also included. After 24 h of incubation, BrdUrd labeling solution is added, and cells incubated an additional 24 h before fixation, blocking, and addition of peroxidase-labeled anti-BrdUrd antibody. Bound antibody is then detected using 3,3' 5,5'-tetramethylbenzidine substrate[1]. References [2]. Murakami M, et al. Tyrosine kinase inhibitor PTK/ZK enhances the antitumor effects of interferon-α/5-fluorouracil therapy for hepatocellular carcinoma cells. Ann Surg Oncol. 2011, 18(2), 589-596. [3]. Wan J, et al. Local recurrence of small cell lung cancer following radiofrequency ablation is induced by HIF-1α expression in the transition zone. Oncol Rep. 2016 Mar;35(3):1297-308. Chemical & Physical Properties Exact Mass 382.075195 PSA 50.70000 LogP 6.68960 InChIKey AZUQEHCMDUSRLH-UHFFFAOYSA-N Storage condition Refrigerator Safety Information HS Code 2933990090 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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