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  • Brand : BIOFRON

  • Catalogue Number : BF-E2007

  • Specification : 98%

  • CAS number : 33419-42-0

  • Formula : C29H32O13

  • Molecular Weight : 588.56

  • PUBCHEM ID : 36462

  • Volume : 20mg

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Catalogue Number


Analysis Method






Molecular Weight



Grayish crystalline powder

Botanical Source

herbs of Dysosma versipellis

Structure Type



Standards;Natural Pytochemical;API




(5R,5aR,8aR,9S)-9-{[(2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methylhexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy}-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one/VP-16-213/4'-Demethylepipodophyllotoxin 9-(4,6-O-ethylidene-β-D-glucopyranoside)/Vepeside/Etoposide/4'-Demethylepipodophyllotoxin ethylidene-β-D-glucoside/EPEG/Etoposide [USAN:BAN:INN:JAN]/Etoposide USP26/Etoposide (VP16)/(5S,5aR,8aR,9R)-9-(4-Hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl 4,6-O-[(1R)-ethylidene]-β-D-glucopyranoside/(5R,5aR,8aR,9S)-9-{[(2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methylhexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy}-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphto[2,3-d][1,3]dioxol-6(5aH)-one/4′-Demethylepipodophyllotoxin 9-(4,6-O-ethylidene-β-D-glucopyranoside)/Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 9-[[4,6-O-[(1R)-ethylidene]-β-D-glucopyranosyl]oxy]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-, (5R,5aR,8aR,9S)-/4‘-Demethylepipodophyllotoxin 9-(4,6-O-ethylidene-β-D-glucopyranoside)




1.6±0.1 g/cm3


Methanol; Chloroform

Flash Point

263.6±26.4 °C

Boiling Point

798.1±60.0 °C at 760 mmHg

Melting Point



InChl Key

WGK Germany


HS Code Reference


Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:33419-42-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate




Hemophagocytic lymphohistiocytosis (HLH) is a rare, potentially lethal disorder, characterized by a dysregulation of the immune response, leading to a severe inflammatory syndrome. Epstein-Barr virus (EBV)-associated HLH is a form of secondary HLH, a fulminant presentation of an otherwise benign viral infection.

We report the case of a 3-year-old girl who presented with fever, signs of accute upper respiratory tract infection and spontaneous, disseminated ecchymoses. Initial laboratory tests revealed pancytopenia. A bone marrow aspirate was performed, which revealed megaloblasts and numerous macrophages, with abundant foamy cytoplasm. Megaloblastic anemia was excluded, as the levels of vitamin B12 and folic acid were both within normal ranges.

Hyperferritinemia, hypertriglyceridemia, hypofibrinogenemia, and splenomegaly were relevant criteria for the diagnosis of HLH, in accordance with the bone marrow specimen. Positive immunoglobulin M antibodies for EBV were supportive of an acute EBV infection, which was the most probable trigger of HLH. The patient’s evolution was complicated by a massive epistaxis, in the context of thrombocytopenia which required plasma, thrombocyte, and erythrocyte substitutes.

The patient was started on a treatment regimen of 8 weeks with etoposide and dexamethasone.

Her evolution was favorable, the treatment being successful in remission induction.

Our case emphasizes the diagnostic challenges of HLH, in a patient with EBV infection whose evolution was hindered by a severe epistaxis, with potentially fatal outcome.


Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis in a small child: A case report.


Mărginean MO1, Molnar E2, ChinceSan MI1.

Publish date

2020 Jan




Several strategies are available for the initial treatment of advanced-stage Hodgkin lymphoma, but the optimal strategy in terms of cost-effectiveness is unclear. The aim of this study was to compare the quality-adjusted effectiveness and costs of five modern treatment options for transplantation-eligible patients with newly diagnosed advanced-stage Hodgkin lymphoma.

A Markov decision-analytic model was developed using a 20-year time horizon. Five of the most common treatment approaches were selected based on clinical experience and expert opinion: (1) six cycles of doxorubicin, bleomycin, vinblastine, dacarbazine (ABVD), including data from the HD2000 trial, Viviani and colleagues, and EORTC trial; (2) six cycles of bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone (BEACOPP; from the HD15 trial or PET-adapted as in the HD18 trial, two initial cycles of BEACOPP followed by four additional cycles for patients with a positive PET and either two or four additional cycles of BEACOPP for patients with a negative PET); (3) PET-adapted escalation (as in the RATHL trial, two cycles of standard ABVD chemotherapy followed by an additional four cycles of ABVD or AVD in PET-negative patients and four cycles of BEACOPP in PET-positive patients); (4) six cycles of brentuximab vedotin, doxorubicin, vinblastine, dacarbazine (A-AVD) or ABVD as in the Echelon-1 trial; and (5) PET-adapted de-escalation (as in the AHL2011 trial, two cycles of BEACOPP followed by PET2 scan; PET-positive patients received two additional BEACOPP cycles and PET-negative patients received two cycles of ABVD; at PET4, PET-negative patients completed two further cycles of either ABVD or BEACOPP depending on what they received after PET2, and PET-positive patients received salvage therapy). Note that all uses of BEACOPP in these strategies were BEACOPPescalated. The randomised groups of interest from these studies comprised 4255 patients enrolled between April, 2000, and January, 2016. Baseline probability estimates and utilities were derived from the included trials in addition to a systematic review of published studies. A Canadian public health payer’s perspective was considered (CAN$1=US$0·74) and adjusted for inflation for 2018. All costs and benefits were discounted by 1·5% per year because life-years now are more valuable than future potential life-years.

Probabilistic analyses (10 000 simulations) showed that, for a willingness-to-pay threshold of CAN$50 000, a PET-adapted de-escalation strategy based on AHL2011 was more cost-effective 87% of the time. This strategy had the highest number of life-years (14·6 years [95% CI 13·7-15·1]) and quality-adjusted life years (13·2 years [95% CI 10·2-14·4]), and the lowest direct costs ($53 129 [95% CI 31 914-94 446]) compared with the other treatment regimens. Sensitivity analyses showed that the model was robust to key variables, including probability of treatment-related mortality, relapse, frequency of secondary malignancy, death from secondary malignancy, and probability of infertility after BEACOPP.

Our results suggest that, when considering cost, effectiveness, and short and long-term toxicities, the preferred treatment strategy for patients with newly diagnosed advanced-stage Hodgkin lymphoma is the PET-adapted de-escalation regimen starting with BEACOPP and de-escalating to ABVD as appropriate. Although our findings do not provide an absolute best treatment approach for clinicians to follow for all patients, they can contribute to shared decision making between patients and treating physicians.


Copyright © 2020 Elsevier Ltd. All rights reserved.


Cost-effectiveness of first-line treatment options for patients with advanced-stage Hodgkin lymphoma: a modelling study.


Vijenthira A1, Chan K2, Cheung MC3, Prica A4.

Publish date

2020 Feb




We assessed the efficacy and toxicity of etoposide, methylprednisolone, high-dose cytarabine, and oxaliplatin (ESHAOx) combination chemotherapy in patients with refractory or relapsed Hodgkin’s lymphoma (HL). This was an open-label, non-randomized, multi-center phase II study. The ESHAOx regimen consisted of intravenous (i.v.) etoposide 40 mg/m2 on days 1 to 4, i.v. methylprednisolone 500 mg on days 1 to 5, i.v. cytarabine 2 g/m2 on day 5, and i.v. oxaliplatin 130 mg/m2 on day 1. Cycles (up to six) were repeated every 3 weeks. In an effort to identify prognostic markers, the serum levels of cytokines including tumor necrosis factor-α (TNF-α), C-reactive protein (CRP), and vascular endothelial growth factor (VEGF) were measured at the time of study entry. A total of 37 patients were enrolled, and 36 were available for evaluation of tumor response. The overall response rate was 72.2% (26/36) (complete response, 33.3% [12/36]; partial response, 38.9% [14/36]). The median time to progression was 34.9 months (95% confidence interval, 23.1-46.7 months). The most common grade 3 or 4 hematological adverse events were neutropenia (16/37, 43.2%), followed by thrombocytopenia (10/37, 27.0%). Grade 3 or 4 non-hematological adverse events were nausea (3/37, 8.1%), anorexia (2/37, 5.4%), mucositis (1/37, 2.7%), and skin rash (1/37, 2.7%). There were no treatment-related deaths. High levels of TNF-α and CRP were significantly associated with poorer overall survival (p = 0.00005 for TNF-α, p = 0.0004 for CRP, respectively). The ESHAOx regimen exhibited antitumor activity and an acceptable safety profile in patients with refractory or relapsed HL. Trial Registration: ClinicalTrials.gov. Registered February 21, 2011, https://clinicaltrials.gov/ct2/show/NCT01300156.


Cytarabine; Etoposide; Hodgkin’s lymphoma; Methylprednisolone; Oxaliplatin


A phase II study of etoposide, methylprednisolone, high-dose cytarabine, and oxaliplatin (ESHAOx) for patients with refractory or relapsed Hodgkin's lymphoma.


Won YW1, Lee H2,3, Eom HS4, Kim JS3, Suh C5, Yoon DH5, Hong JY5, Kang HJ6, Lee JH7, Kim WS8, Kim SJ8, Lee WS9, Chang MH10, Do YR11, Yi JH12, Kim I13, Won JH14, Kim K14, Oh SY15, Jo JC16.

Publish date

2020 Feb;

Description :

Etoposide is a chemotherapy medication used for the treatments of a number of types of cancer. Etoposide inhibits DNA synthesis by forming a complex with topoisomerase II and DNA.