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Merck
CN

53653

(−)-α-Santonin

analytical standard

Synonym(s):

(3S,5aS,9bS)-3a,5,5a,9b-Tetrahydro-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)dione, Semenen

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About This Item

Empirical Formula (Hill Notation):
C15H18O3
CAS Number:
481-06-1
Molecular Weight:
246.30
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329757965
EC Number:
207-560-7
Beilstein/REAXYS Number:
89489
MDL number:
MFCD00135865

Key Documents

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InChI

1S/C15H18O3/c1-8-10-4-6-15(3)7-5-11(16)9(2)12(15)13(10)18-14(8)17/h5,7-8,10,13H,4,6H2,1-3H3/t8-,10-,13-,15-/m0/s1

InChI key

XJHDMGJURBVLLE-BOCCBSBMSA-N

SMILES string

C[C@H]1[C@@H]2CC[C@@]3(C)C=CC(=O)C(C)=C3[C@H]2OC1=O

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤5.0% water

mp

172-173 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

storage temp.

2-8°C

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ5098
BCCF8112
BCCC9958
BCCC7959
BCCC2284

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Francisco F P Arantes et al.
European journal of medicinal chemistry, 44(9), 3739-3745 (2009-05-02)
Ten alpha-santonin derivatives were synthesized in moderate to high yields. Four derivatives namely 10alpha-acetoxy-3-oxo-1,7alphaH,6,11betaH-guai-4-en-6,12-olide (2), isofotosantonic acid (3), 10alpha-hydroxy-3-oxo-1,7alphaH,6,11betaH-guai-4-en-6,12-olide (4), and lumisantonin (5), were prepared by different photochemical reactions using alpha-santonin (1) as starting material. These transformations were carried out
James K Harper et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 189(1), 20-31 (2007-09-18)
The (1)H-(13)C solid-state NMR heteronuclear correlation (HETCOR) experiment is demonstrated to provide shift assignments in certain powders that have two or more structurally independent molecules in the unit cell (i.e. multiple molecules per asymmetric unit). Although this class of solids
Ryuichi Tamura et al.
Bioscience, biotechnology, and biochemistry, 76(12), 2360-2363 (2012-12-12)
(11S)-2α-Bromo-3-oxoeudesmano-12,6α-lactone, designated santonin-related compound 2 (SRC2), only weakly affected IκBα degradation after tumor necrosis factor-α (TNF-α) stimulation, but strongly blocked the nuclear translocation of nuclear factor κB (NF-κB) subunit p65. Replacement of Cys-38 of p65 with serine abolished the inhibitory
Sin Ho Kweon et al.
Archives of pharmacal research, 34(2), 191-198 (2011-03-08)
Induction of differentiation is a new and promising approach to leukemia therapy, well illustrated by the treatment of acute promyelocytic leukemia with 1,25-dihydroxyvitamin D(3) [1,25-(OH)(2)D(3)] or all-trans retinoic acid (ATRA). Using combination of either 1,25-(OH)(2)D(3) or ATRA and chemotherapy, adverse
Francisco F P Arantes et al.
European journal of medicinal chemistry, 45(12), 6045-6051 (2010-10-26)
Ten novel α-santonin derivatives have been synthesized as cytotoxic agents. The in vitro antitumor activity of these compounds has been evaluated against cancer cells lines. Structure-activity relationships indicate that α-methylene-γ-lactone and endoperoxide functionalities play important roles in conferring cytotoxicity. The
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