00899

Khellin

analytical standard

• Sinonimo/i: 4,9-Dimethoxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
• Formula empirica (notazione di Hill): C₁₄H₁₂O₅
• Numero CAS: 82-02-0
• Peso molecolare: 260.24
• Beilstein: 263185
• Numero CE: 201-392-8
• Numero MDL: MFCD00005007
• Codice UNSPSC: 85151701
• ID PubChem: 329747161
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Saggio: ≥98.0% (HPLC)
• Durata: limited shelf life, expiry date on the label
• Impurezze: ≤1.0% water
• P. ebollizione: 180-200 °C/0.05 mmHg (lit.)
• Punto di fusione: 150-154 °C (lit.)
• applicazioni: food and beverages
• Formato: neat
• Stringa SMILE: COc1c2OC(C)=CC(=O)c2c(OC)c3ccoc13
• InChI: 1S/C14H12O5/c1-7-6-9(15)10-11(16-2)8-4-5-18-12(8)14(17-3)13(10)19-7/h4-6H,1-3H3; HSMPDPBYAYSOBC-UHFFFAOYSA-N

Descrizione

Descrizione generale

Khellin, is reported to be an efficient drug for treating vitiligo when combined with ultraviolet A irradiation.

Applicazioni

Khellin has been used as a reference standard for supercritical fluid extraction of khellin from Ammi visnaga L. fruits to understand the various medicinal effects of γ-Pyrones by reversed phase HPLC method.

Prodotti consigliati

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Informazioni sulla sicurezza

• Pittogrammi: GHS06
• Avvertenze: Danger
• Indicazioni di pericolo: H301 + H311 + H331,H315,H319,H335
• Consigli di prudenza: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable