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C4991

Sigma-Aldrich

Cephalomannine

≥97% (HPLC), solid

Sinonimo/i:

NSC 318735

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CHF 187.00
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CHF 509.00

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1 MG
CHF 187.00
5 MG
CHF 509.00

About This Item

Formula empirica (notazione di Hill):
C45H53NO14
Numero CAS:
Peso molecolare:
831.90
Numero MDL:
Codice UNSPSC:
12352200
ID PubChem:
NACRES:
NA.77

CHF 187.00


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Saggio

≥97% (HPLC)

Stato

solid

Solubilità

DMSO: soluble 14 mg/mL

Spettro attività antibiotica

neoplastics

Modalità d’azione

DNA synthesis | interferes

Temperatura di conservazione

room temp

Stringa SMILE

C\C=C(/C)C(=O)N[C@H]([C@@H](O)C(=O)O[C@H]1C[C@@]2(O)[C@@H](OC(=O)c3ccccc3)C4[C@@](C)([C@@H](O)C[C@H]5OC[C@@]45OC(C)=O)C(=O)[C@H](OC(C)=O)C(=C1C)C2(C)C)c6ccccc6

InChI

1S/C45H53NO14/c1-9-23(2)39(52)46-33(27-16-12-10-13-17-27)34(50)41(54)58-29-21-45(55)38(59-40(53)28-18-14-11-15-19-28)36-43(8,30(49)20-31-44(36,22-56-31)60-26(5)48)37(51)35(57-25(4)47)32(24(29)3)42(45,6)7/h9-19,29-31,33-36,38,49-50,55H,20-22H2,1-8H3,(H,46,52)/b23-9+/t29-,30-,31+,33-,34+,35+,36?,38-,43+,44-,45+/m0/s1
DBXFAPJCZABTDR-UJLUYDJNSA-N

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Descrizione generale

Chemical structure: ß-lactam

Applicazioni

Cephalomannine has been used for the identification of fungal taxol (anti-cancer drug) in liquid culture.[1]

Azioni biochim/fisiol

Cephalomannine is a taxol derivative with antitumor, antiproliferative properties.
Cephalomannine is isolated from Taxus wallichiana,[2] and serves as an antifungal agent.[3]

Pittogrammi

CorrosionExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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Paclitaxel from semisynthetic, ≥98%

Sigma-Aldrich

T7191

Paclitaxel

K Glowniak et al.
Journal of pharmaceutical and biomedical analysis, 14(8-10), 1215-1220 (1996-06-01)
Solid-phase extraction and preparative thin-layer chromatography were applied as sample preparation techniques for the purification of crude extracts from twigs and needles of various Taxus species as well as for the isolation of taxol and cephalomannine for further reversed phase
D D Woo et al.
Kidney international, 51(5), 1613-1618 (1997-05-01)
Homozygous cpk/cpk mice develop polycystic kidney disease and die of uremia between the fourth and fifth weeks of age. Cpk/cpk mice treated weekly with paclitaxel (Taxol) can live to over six months of age. This dramatic moderation of polycystic kidney
D Song et al.
Journal of chromatography. B, Biomedical applications, 663(2), 337-344 (1995-01-20)
This report describes the analysis of taxol in human plasma, cell culture medium, and dog bladder tissue by isocratic high-performance liquid chromatography (HPLC) with automated column switching. Cephalomannine was used as the internal standard. Biological samples were extracted with ethyl
S H Sheikh et al.
Analytical biochemistry, 283(1), 33-38 (2000-08-10)
A new fluorescence immunoassay for the quantitative determination of paclitaxel (Pac) under equilibrium conditions was developed. Anti-Pac IgG2a antibody was immobilized through its Fc region to protein A covalently bound to the inside surface of a silanized glass capillary column
Hongbo Wang et al.
Cancer letters, 268(1), 89-97 (2008-05-17)
Lx2-32c, a novel taxane derivative, is a semisynthetic analogue from cephalomannine. Its antitumor activity in vivo and in vitro was investigated in this study. Lx2-32c was cytotoxic (IC50=1.7+/-1.6nM) to various human tumor cell lines after 72h incubation. In vitro it

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