Detail of > 491-70-3
- MSDS Download

- CAS Number:
- 491-70-3
- Name:
Luteolin
- Formula:
- C15H10O6
- Molecular Structure:

- Synonyms:
- 4H-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-;Cyanidenon 1470;Prestwick_122;Flacitran;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- (9CI);2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-benzopyrone;2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-;3,4,5,7-Tetrahydroxyflavone;5,7,3,4-Tetrahydroxyflavone;C.I. Natural Yellow 2;2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-chromen-4-one;C.I. 75590;Luteolol;Digitoflavone;3',4',5,7-Tetrahydroxyflavone;
- Molecular Weight:
- 286.24
- EINECS:
- 207-741-0
- Density:
- 1.654 g/cm3
- Melting Point:
- ~330 °C(lit.)
- Boiling Point:
- 616.1 °C at 760 mmHg
- Flash Point:
- 239.5 °C
- Appearance:
- yellow crystalline powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety:
- 26-36-36/37/39Details
- particular:
- particular
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Reference
- Study of Adonis turkestanica (Korsch) Adolf
- Study of Adonis turkestanica (Korsch) Adolf. Evdokimov, P. K.; Nazirov, Z. N. (Tashk. Farm. Inst., Tashkent, USSR). Med. Zh. Uzb., (8), 44-7 (Russian) 1977. CODEN: MZUZA8. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) Section cross-reference(s): 11 A. turkestanica showed highest biol. activity during flowering and fruit formation (80-150 frog units). Circadial activity cycle had max. at 7 a.m. and 8 p.m., and a min. at 2 a.m. The cardenolide const. was highest in undergroun organs, green fruits, and upper leaves. The main glycosides were cymarin [508-77-0] and k-strophanthin-.beta. [560-53-2]. The plants contained 0.5-1.0% flavonoids, 0.01-0.02% coumarins, 0.8-1.2% org. acids, 6.8-8.2% amino acids, 1.3-1.79% reducing sugars (glucose [50-99-7], rhamnose [3615-41-6], arabinose [147-81-9], and 2 unidentified), 0.4-0.51% lipids, 3.1-3.3% resins, 3-5.5% adonitol [488-81-3], 2.7-3.0% carbohydrates, 0.77% salicylic acid [69-72-7], 0.2% tartaric acid [87-69-4], 0.08% citric acid [77-92-9], 0.02% oxalic acid [144-62-7], and 0.08% lactic acid [50-21-5]. Orientin [28608-75-5], homoorientin [39319-16-9], adonivernite [22150-36-3], and luteolin [491-70-3] were found.
- Pharmacochemical studies of olives grown in the Azerbaijan Soviet Socialist Republic
- Pharmacochemical studies of olives grown in the Azerbaijan Soviet Socialist Republic. Movsumov, I. S.; Aliev, A. M. 69-65-8 and 117-39-5 are also occured in this study.; Tagieva, Z. D. (Azerb. Med. Inst., Baku, USSR). Farmatsiya (Moscow), 36(2), 32-4 (Russian) 1987. CODEN: FRMTAL. ISSN: 0367-3014. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacology) Anal. of leaves of the Azerbaijan and Baku varieties of the European olive (Olea) revealed a carboxyphenol, D-mannitol [69-65-8], apigenin [520-36-5], luteolin [491-70-3], and quercetin [117-39-5]. The flavonoid contents of old and young leaves differed. The fruits contained all the above-named compds. except apigenin. Pharmacol. studies showed that the hypotensive effect of Olea exts. is due to the fact that oleuropein [32619-42-4] is also found in olive leaves and fruits. .
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