Detail of "4176-97-0"

CAS Number:
4176-97-0
Name:
2(5H)-Furanone,3-[2-[(1R,4aS,5R,6R,8aS)-decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethyl]-
Molecular Structure:
Formula:
C20H30 O4
Synonyms:
2(5H)-Furanone,3-[2-[decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethyl]-,[1R-(1a,4ab,5a,6a,8aa)]-; 5b,9bH,10a-Labda-8(20),13-dien-16-oic acid, 3a,15,18-trihydroxy-, g-lactone(8CI); 14-Deoxyandrographolide; AD 04130-4; Deoxyandrographolide; NP 011179

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Assay:97% Appearance:powder or cr... Package:10mg,20mg,1g...Storage:-20degree

Supplier:shanghai Tauto Biotech Co., Ltd [ China (Mainland)]

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C20 H30 O4

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Crystal structure of 14-deoxyandrographolide: Crystal structure of 14-deoxyandrographolide. Rajnikant; Gupta, Vivek K.Some chemicals with cas registry numbers like 4176-97-0 are also used.; Singh, Attar; Lal, Madan; Gupta, B. D.; Varghese, Babu (X-ray Crystallography Lab., Univ. Jammu, Jammu Tawi 180 004, India). Molecular Crystals and Liquid Crystals Science and Technology, Section C: Molecular Materials, 6(4), 227-233 (English) 1996 Gordon & Breach. CODEN: MOMAEO. ISSN: 1058-7276. DOCUMENT TYPE: Journal CA Section: 75 (Crystallography and Liquid Crystals) Section cross-reference(s): 30 The title compd., 14-deoxyandrographolide (C20H30O4), a diterpenoid, crystallizes in the monoclinic space group P21 with a 6.719(3), b 6.971(2) c 19.329(2) ?, b 93.20(2)°. The structure was solved by direct methods and refined to a residual index R = 0.084. At. coordinates are given. The six-membered rings are trans-fused and both are in the chair conformation. The furan rings is planar. Mols. are held together by C-H...O and O-H...O H bonds. .