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Merck
CN

50194

Sulisobenzone

analytical standard

Synonym(s):

5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid, HMBS, Sulisobenzone

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About This Item

Empirical Formula (Hill Notation):
C14H12O6S
CAS Number:
4065-45-6
Molecular Weight:
308.31
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329757575
EC Number:
223-772-2
Beilstein/REAXYS Number:
2889165
MDL number:
MFCD00024962

Key Documents

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SMILES string

COc1cc(O)c(cc1S(O)(=O)=O)C(=O)c2ccccc2

InChI key

CXVGEDCSTKKODG-UHFFFAOYSA-N

InChI

1S/C14H12O6S/c1-20-12-8-11(15)10(7-13(12)21(17,18)19)14(16)9-5-3-2-4-6-9/h2-8,15H,1H3,(H,17,18,19)

grade

analytical standard

assay

≥97.5% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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General description

Sulisobenzone is a broad spectrum organic UV filter in sunscreen formulations, known to absorb deleterious UV light.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sulisobenzone may be used as an analytical reagent for the determination of the analyte in sunscreen formulations by high-performance liquid chromatography with UV spectrophotometric detection.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

No data available

flash_point_c

No data available

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Certificates of Analysis (COA)

Lot/Batch Number
0000513274
0000513274
0000505975
0000505975
0000490107

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N Negreira et al.
Analytica chimica acta, 743, 101-110 (2012-08-14)
The stability of the UV filter benzophenone-4 (BP-4) in free chlorine-containing water was investigated, for the first time, by liquid chromatography quadrupole time-of-flight mass spectrometry (LC-QqTOF-MS). High mass accuracy and resolution capabilities of this hybrid mass spectrometer were used for
B K Shoichet et al.
Science (New York, N.Y.), 259(5100), 1445-1450 (1993-03-05)
A molecular docking computer program (DOCK) was used to screen the Fine Chemical Directory, a database of commercially available compounds, for molecules that are complementary to thymidylate synthase (TS), a chemotherapeutic target. Besides retrieving the substrate and several known inhibitors
T Merion Hughes et al.
Contact dermatitis, 56(3), 153-156 (2007-02-14)
Chemical ultraviolet (UV) filters have, over the last few decades, been increasingly used not only in conventional sunscreen products but also in many cosmetics and toiletries. Allergic contact dermatitis as well as photoallergic contact dermatitis reactions have been well documented
M Jarratt et al.
Journal of the American Academy of Dermatology, 9(3), 354-360 (1983-09-01)
A PABA ester-oxybenzone preparation is superior to PABA or sulisobenzone alone in protecting the skin from methoxsalen-induced ultraviolet A (UVA) phototoxicity after water substantivity challenge. Such a mixture would be useful as a UVA screen for uninvolved or actinically damaged
S M Edwards et al.
Photodermatology, photoimmunology & photomedicine, 10(3), 111-117 (1994-06-01)
The ability to accurately predict the phototoxic potential of personal and skin care products remains a key element in assessing the safety of premarketed products. To find a reliable in vitro alternative test for photoirritancy, the European Commission and the
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