Rubrosterone | CAS#19466-41-2 | C19-steroid

MedKoo Cat#: 461544 | Name: Rubrosterone

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Rubrosterone is an insect-molting C19-steroid that is common in insects and plants. Due to its similarity with vertebral steroids, there has been some interest in the study of its effects in humans.

Chemical Structure

Rubrosterone

CAS#19466-41-2

Theoretical Analysis

MedKoo Cat#: 461544

Name: Rubrosterone

CAS#: 19466-41-2

Chemical Formula: C19H26O5

Exact Mass: 334.1780

Molecular Weight: 334.41

Elemental Analysis: C, 68.24; H, 7.84; O, 23.92

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

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Related CAS #

No Data

Synonym

Rubrosterone;

IUPAC/Chemical Name

(2S,3R,5R,9R,10R,13S,14R)-2,3,14-trihydroxy-10,13-dimethyl-2,3,4,5,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-6,17-dione

InChi Key

OMQCWEJQYPUGJG-DTDIXVHCSA-N

InChi Code

InChI=1S/C19H26O5/c1-17-9-15(22)14(21)8-12(17)13(20)7-11-10(17)3-5-18(2)16(23)4-6-19(11,18)24/h7,10,12,14-15,21-22,24H,3-6,8-9H2,1-2H3/t10-,12-,14+,15-,17+,18+,19+/m0/s1

SMILES Code

C[C@]1([C@](CC2)(O)C3=CC([C@]4([H])C[C@@H](O)[C@@H](O)C[C@]4(C)[C@@]3([H])CC1)=O)C2=O

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>3 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.03.00

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 334.41 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

1: Li Y, Cai L, Dong JW, Xing Y, Duan WH, Zhou H, Ding ZT. Innovative Approach to the Accumulation of Rubrosterone by Fermentation of Asparagus filicinus with Fusarium oxysporum. J Agric Food Chem. 2015 Jul 29;63(29):6596-602. doi: 10.1021/acs.jafc.5b02570. Epub 2015 Jul 16. PubMed PMID: 26145461. 2: Takemoto T, Hikino Y, Hikino H, Ogawa S, Nishimoto N. Rubrosterone, a metabolite of insect metamorphosing substance from Achyranthes rubrofusca: structure and absolute configuration. Tetrahedron. 1969 Mar;25(6):1241-8. PubMed PMID: 5346202. 3: Tan CY, Wang JH, Li X. Phytoecdysteroid constituents from Cyanotis arachnoidea. J Asian Nat Prod Res. 2003 Dec;5(4):237-40. PubMed PMID: 14604231. 4: Rudel D, Bathori M, Gharbi J, Girault JP, Racz I, Melis K, Szendrei K, Lafont R. New Ecdysteroids from Serratula tinctoria. Planta Med. 1992 Aug;58(4):358-64. PubMed PMID: 17226485. 5: Woolever P, Pipa RL. Eye disk differentiation in the wax moth: induction in vitro. J Exp Zool. 1975 Mar;191(3):359-64. PubMed PMID: 1127401. 6: Li SH, Zhan HJ, Yao P, Niu XM, Xiang W, Sun HD. Non-taxane compounds from the bark of Taxus yunnanensis. J Asian Nat Prod Res. 2002 Jun;4(2):147-54. PubMed PMID: 12067161. 7: Báthori M, Lafont R, Girault JP, Máthé I. [Structural diversity of ecdysteroids of Lychnis flos-cuculi]. Acta Pharm Hung. 2001 Aug;71(2):157-67. Hungarian. PubMed PMID: 11862663. 8: Harmatha J, Vokác K, Kmonícková E, Zídek Z. Lack of interference of common phytoecdysteroids with production of nitric oxide by immune-activated mammalian macrophages. Steroids. 2008 Apr;73(4):466-71. doi: 10.1016/j.steroids.2007.12.014. Epub 2008 Feb 19. PubMed PMID: 18243265.