38128-98-2
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Basic information
- Product Name: (8E,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-8-[(2E)-3-(2-phenylhydrazino)but-2-en-1-ylidene]-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate
- Synonyms: Rifamycin, 3-[3-(phenylhydrazono)-1-butenyl]- (9CI)
- CAS NO:38128-98-2
- Molecular Formula: C47H57N3O12
- Molecular Weight: 855.9684
- EINECS: N/A
- Product Categories: N/A
- Mol File: 38128-98-2.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 947.1°C at 760 mmHg
- Flash Point: 526.6°C
- Appearance: N/A
- Density: 1.33g/cm3
- Vapor Pressure: 0mmHg at 25°C
- Refractive Index: 1.634
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 5.08±0.70(Predicted)
- CAS DataBase Reference: (8E,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-8-[(2E)-3-(2-phenylhydrazino)but-2-en-1-ylidene]-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate(CAS DataBase Reference)
- NIST Chemistry Reference: (8E,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-8-[(2E)-3-(2-phenylhydrazino)but-2-en-1-ylidene]-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate(38128-98-2)
- EPA Substance Registry System: (8E,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-8-[(2E)-3-(2-phenylhydrazino)but-2-en-1-ylidene]-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate(38128-98-2)
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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: 38128-98-2(Hazardous Substances Data)
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General Description
The chemical compound "(8E,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-8-[(2E)-3-(2-phenylhydrazino)but-2-en-1-ylidene]-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate" is a complex organic compound with multiple hydroxy and methyl groups, as well as a naphthofuran ring structure. It also contains an acetate group and a hydrazino group. The compound has three double bonds and an epoxide functional group. Its highly branched and cyclic structure makes it a challenging compound to synthesize and study, and it may have potential pharmaceutical or biological activities due to its complex structure.Check Digit Verification of cas no
The CAS Registry Mumber 38128-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,2 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.Calculate Digit Verification of CAS Registry Number 38128-98:
(7*3)+(6*8)+(5*1)+(4*2)+(3*8)+(2*9)+(1*8)=132
132 % 10 = 2
So 38128-98-2 is a valid CAS Registry Number.
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(8E,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-8-[(2E)-3-(2-phenylhydrazino)but-2-en-1-ylidene]-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate
