CAS No.467-55-0,Spirostan-12-one,3-hydroxy-, (3b,5a,25R)- Suppliers

Detail of "467-55-0"

CAS Number:

467-55-0

Name:

Spirostan-12-one,3-hydroxy-, (3b,5a,25R)-

Superlist Name:

Hecogenin

Molecular Structure:

Formula:

C₂₇H₄₂O₄

Molecular Weight:

430.62

Synonyms:

5a,25D-Spirostan-12-one, 3b-hydroxy- (7CI);5a-Spirostan-12-one, 3b-hydroxy-, (25R)- (8CI);(+)-Hecogenin;(25R)-3b-Hydroxy-5a-spirostan-12-one;(3b,5a,25R)-3-Hydroxyspirostan-12-one;12-Oxotigogenin;Gekogenin;Hocogenin;NSC 115921;

EINECS:

207-392-4

Density:

1.16 g/cm³

Melting Point:

268 °C

Boiling Point:

548.9 °C at 760 mmHg

Flash Point:

177.8 °C

Reference

Production of steroids from yucca tissue culture: Production of steroids from yucca tissue culture. (University of Minnesota, USA). Jpn. Kokai Tokkyo Koho JP 59067225 A2 16 Apr 1984 Showa, 8 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: A61K035-78; C07J017-00. APPLICATION: JP 83-168091 12 Sep 1983. PRIORITY: US 82-417419 13 Sep 1982. DOCUMENT TYPE: Patent CA Section: 16 (Fermentation and Bioindustrial Chemistry) Steroids and steroid glycosides are produced from cultured yucca plant tissues. Thus, Yucca schidigera callus cultured on a modified Murashige-Skoog medium contg. 1 ppm 2,4-D was cultured on a medium contg. 3 ppm naphthalene acetic acid in 16-h light/8-h dark conditions. When the tissue became green and formed roots, it was collected, dried, and defatted. The defatted tissues were extd. with BuOH. The ext. contained tigogenin [77-60-1], hecogenin [467-55-0], sarsasapogenin [126-19-2], ketotigogenin [4802-74-8], and markogenin [562-35-6].

Purification of hecogenin with the Girard T reagent: Purification of hecogenin with the Girard T reagent. Ruiz Garcia, Jose A.; Martinez Menendez, Antonio; Aroche Fuentes, Isabel (Dep. Sintesis, Empresa Lab. Farm. "Dr. Mario Munoz", Cuba). Rev. Cubana Farm., 18(1), 1-6 (Spanish) 1984. CODEN: RCUFAC. ISSN: 0034-7515. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) Hecogenin (I) [467-55-0], when isolated from plant sources, is assocd. with tigogenin (II) [77-60-1]. A technique is described for sepg. the 2 substances, which is based on that of A. Girard and G. Sanulesco (1936). The method involves forming the hydrazone of I by reacting the latter with Girard T reagent [123-46-6], pptg. out II, and subsequently hydrolysis of the hydrazone. When std. I-II mixts. contg. 20-80% I were used, recovery of I using this technique was 95-100%. II can be converted into I by Wolff-Kishner redn.

Detail of "467-55-0"

Spirostan-12-one,3-hydroxy-, (3b,5a,25R)-

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CAS No.467-55-0 Hecogenin

CAS No.467-55-0 Hecogenin

CAS No.467-55-0 Hecogenin

CAS No.467-55-0 Hecogenin

CAS No.467-55-0 Hecogenin

Reference