Ergosterol - ≥97% , CAS No.57-87-4

Name: Ergosterol - ≥97% , CAS No.57-87-4
Brand: Aladdin Scientific
SKU: E105722
Availability: InStock

CAS: 57-87-4 Cat. No.: E105722 Formula: C₂₈H₄₄O Peso molecolare: 396.65 Beilstein Registry Number: 2338604 Numero EC: 200-352-7

19 Citations COA

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Ergosterol - ≥97% CAS No(57-87-4) E105722 by Aladdin Scientific

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QUALITÀ & PUREZZA ≥97%

Synonyms

Storage

Protected from light,Store at -20°C,Argon charged

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Scheda delle specifiche

Panoramica Specifiche Nomi e identificatori Documentazione Dati avanzati Taxonomic Classification Struttura 3D Obiettivi associati (umani) Obiettivi associati (non umani) Meccanismi d'azione Certificati (CoA, COO, BSE/TSE e tabella di analisi) Proprietà chimiche e fisiche Domande frequenti e articoli Citations of This Product Calcolatori di soluzioni Recensioni

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Perché questa qualità

≥97% per flussi di lavoro cromatografici e analitici sensibili che richiedono un'interferenza minima della linea di base.

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Stoccaggio e spedizione

Protected from light,Store at -20°C,Argon charged Spedizione Ice chest + Ice pads. Consultare il COA specifico del lotto per le specifiche esatte.

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SDS, COA, scheda tecnica e scheda delle specifiche disponibili per il download. COA specifico del lotto accessibile tramite ricerca per numero di lotto.

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Prova documentale

Citato in 19 pubblicazioni peer-reviewed su cromatografia, sintesi organica e reazioni di accoppiamento incrociato.

Panoramica

Dihexadecyl phosphate (DHP) is a negatively charged lipid that is used for the formation of model membranes.

application：

Ergosterol has been used:

as a component of yeast cell monolayer models, to study the effects of steroidal and triterpenoid saponins on the monolayers

as a standard sample, to isolate and identify a fungal metabolite fraction containing ergosterol

as a component of the culture medium to isolate the CYP51RNAi phenotype of Trypanosoma brucei gambiense, to verify ergosterol biosynthesis

Specifiche

Sinonimi

Specifiche e purezza

≥97%

Meccanismi biochimici e fisiologici

Ergosterol is a biological precursor of Vitamin D2 found in cell membranes of fungi and some protists such as trypanosomes. Ergosterol may be used to study the function of anti-fungal drugs such as Amphotericin B and its analogues and to study the ergoste

Condizioni di conservazione di stoccaggio

Protected from light,Store at -20°C,Argon charged

Spedito in

Ice chest + Ice pads

Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.

Nota

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purezza

≥97%

Nomi e identificatori

Pubchem Sid

528776681

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528776681

Sorrisi canonici

CC(C)C(C)C=CC(C)C1CCC2C1(CCC3C2=CC=C4C3(CCC(C4)O)C)C

IUPAC Name

(3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol

InChIKey

DNVPQKQSNYMLRS-APGDWVJJSA-N

INCHI

1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1

Isomeri SMILES

C[C@H](/C=C/[C@H](C)C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC=C4[C@@]3(CC[C@@H](C4)O)C)C

WGK Germania

Numero UN

2811

Peso molecolare

396.65

Beilstein

2338604

Reaxy-Rn

2224515

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2224515&ln=

Documentazione

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Dati avanzati

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
  - Classe Steroids and steroid derivatives
    - Subclass Ergostane steroids

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Classe	Steroids and steroid derivatives
Subclass	Ergostane steroids
Intermediate Tree Nodes	Not available
Direct Parent	Ergosterols and derivatives
Alternative Parents	3-hydroxy delta-7-steroids 3-beta-hydroxysteroids 3-beta-hydroxy delta-5-steroids Delta-7-steroids Delta-5-steroids Secondary alcohols Cyclic alcohols and derivatives Hydrocarbon derivatives
Molecular Framework	Aliphatic homopolycyclic compounds
Substituents	Ergosterol-skeleton - 3-hydroxy-delta-5-steroid - 3-hydroxy-delta-7-steroid - 3-hydroxysteroid - Hydroxysteroid - 3-beta-hydroxy-delta-5-steroid - 3-beta-hydroxysteroid - Delta-7-steroid - Delta-5-steroid - Cyclic alcohol - Secondary alcohol - Organic oxygen compound - Alcohol - Organooxygen compound - Hydrocarbon derivative - Aliphatic homopolycyclic compound
Descrizione	This compound belongs to the class of organic compounds known as ergosterols and derivatives. These are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton.
External Descriptors	Ergosterols and C24-methyl derivatives
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Struttura 3D

Obiettivi associati (umani)

GAPDH Tchem Glyceraldehyde-3-phosphate dehydrogenase liver (1284 Activities)

Discover Target: GAPDH

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

COLO 205 (50209 Activities)

Lot Number	Certificate Type	Data	Oggetto
H2607035	Certificate of Analysis	Aug 17, 2026	E105722
H2627351	Certificate of Analysis	Aug 17, 2026	E105722
H2627352	Certificate of Analysis	Aug 17, 2026	E105722
H2627354	Certificate of Analysis	Aug 17, 2026	E105722
H2627356	Certificate of Analysis	Aug 17, 2026	E105722
J2220200	Certificate of Analysis	Jul 30, 2026	E105722
J2220209	Certificate of Analysis	Jul 30, 2026	E105722
J2220211	Certificate of Analysis	Jul 30, 2026	E105722
J2220310	Certificate of Analysis	Jul 30, 2026	E105722
C2620120	Certificate of Analysis	Aug 11, 2025	E105722
H2506069	Certificate of Analysis	Aug 11, 2025	E105722
E2306197	Certificate of Analysis	Apr 03, 2023	E105722
L2426157	Certificate of Analysis	Oct 09, 2022	E105722

Solubilità	insoluble in DMSO; insoluble in EtOH; insoluble in H2O
Sensibilità	Light Sensitive;Heat sensitive;Moisture sensitive；air sensitive
Rotazione specifica [α]	-112.5 ° (C=1, THF)
Punto di ebollizione (°C)	250°C
Punto di fusione (°C)	156-158°C
Peso molecolare	396.600 g/mol
XLogP3	7.400
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	4
Exact Mass	396.339 Da
Monoisotopic Mass	396.339 Da
Topological Polar Surface Area	20.200 Å²
Heavy Atom Count	29
Formal Charge	0
Complexity	712.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	8
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1

Ergosterol - ≥97% , CAS No.57-87-4

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