19891-82-8Relevant articles and documents
Synthesis of jaborosalactone A, B, and D
Hirayama,Gamoh,Ikekawa
, p. 3735 - 3737 (2007/10/02)
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19891-82-8
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Basic information
- Product Name: (22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone
- Synonyms: (22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone;Jaborosalactone D
- CAS NO:19891-82-8
- Molecular Formula: C28H40O6
- Molecular Weight: 472.6136
- EINECS: N/A
- Product Categories: N/A
- Mol File: 19891-82-8.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 656.6°Cat760mmHg
- Flash Point: 215.5°C
- Appearance: /
- Density: 1.235g/cm3
- Vapor Pressure: 5E-20mmHg at 25°C
- Refractive Index: 1.578
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone(CAS DataBase Reference)
- NIST Chemistry Reference: (22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone(19891-82-8)
- EPA Substance Registry System: (22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone(19891-82-8)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 19891-82-8(Hazardous Substances Data)
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19891-82-8 Usage
General Description
"(22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone" is a chemical compound that belongs to the class of ergostane steroids. It is also known as 22,23-dihydro-22α-methoxy-5β,6β-epoxyergosta-8,14,24-trien-3β-ol and is commonly found in algae and some fungi. (22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone has been studied for its potential biological activities, including anti-inflammatory and anti-tumor properties. It has a unique structure with multiple hydroxy and lactone groups, which may contribute to its bioactive properties. Further research is needed to fully understand the potential uses and mechanisms of action of this compound.Check Digit Verification of cas no
The CAS Registry Mumber 19891-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,9 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.Calculate Digit Verification of CAS Registry Number 19891-82:
(7*1)+(6*9)+(5*8)+(4*9)+(3*1)+(2*8)+(1*2)=158
158 % 10 = 8
So 19891-82-8 is a valid CAS Registry Number.
InChI:InChI=1/C28H40O6/c1-15-12-22(34-25(32)18(15)14-29)16(2)19-7-8-20-17-13-24(31)28(33)10-5-6-23(30)27(28,4)21(17)9-11-26(19,20)3/h5-6,16-17,19-22,24,29,31,33H,7-14H2,1-4H3/t16-,17-,19+,20-,21-,22+,24+,26+,27-,28-/m0/s1
19891-82-8Upstream product
- 81874-40-0 C38H56O7S
- 81426-87-1 C37H54O6S
- 81874-43-3 C38H62O7Si
- 81874-41-1 C34H48O5S
- 81874-42-2 C34H56O5Si
- 81874-39-7 (4R,6R)-6-[(S)-1-((1S,3R,8S,9S,10R,13S,14S,17R)-1,3-Bis-methoxymethoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethyl]-4-methyl-tetrahydro-pyran-2-one
- 81426-81-5 (R)-6-[(S)-1-((1S,3R,8S,9S,10R,13S,14S,17R)-1,3-Bis-methoxymethoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethyl]-4-methyl-5,6-dihydro-pyran-2-one
- 81874-44-4 (R)-6-[(S)-1-((8S,9S,10R,13S,14S,17R)-10,13-Dimethyl-1-oxo-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethyl]-3-hydroxymethyl-4-methyl-5,6-dihydro-pyran-2-one
- 81939-02-8 (5R,6S,8S,9S,10R,13S,14S,17R)-17-[(S)-1-((R)-5-Hydroxymethyl-4-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-ethyl]-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-4H-20-oxa-cyclopropa[5,6]cyclopenta[a]phenanthren-1-one
- 81967-91-1 C40H62O5SSi
19891-82-8Downstream Products
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(22R)-5,6β,22,27-Tetrahydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone
