Azafrin, also known as 2-amino-5-nitrophenol, is an organic compound with the chemical formula C6H6N2O3. It is a yellow crystalline solid that is soluble in water and ethanol. Azafrin is primarily used as a chemical intermediate in the synthesis of various dyes, pigments, and pharmaceuticals. It is also employed as a colorant in the textile, paper, and leather industries. Due to its potential health and environmental risks, azafrin is subject to strict regulations and is being replaced by safer alternatives in many applications.
507-61-9
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Basic information
- Product Name: azafrin
- Synonyms: (5R,6R)-5,6-Dihydro-5,6-dihydroxy-10'-apo-β,ψ-carotenoic acid;Escobedin;10'-Apo-beta,psi-carotenoic acid, 5,6-dihydro-5,6-dihydroxy-, (5R,6R)-;5,6-Dihydro,5,6-dihydroxy-10'-apo-beta,psi-carotenoic acid
- CAS NO:507-61-9
- Molecular Formula: C27H38O4
- Molecular Weight: 426.58822
- EINECS: N/A
- Product Categories: N/A
- Mol File: 507-61-9.mol
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Chemical Properties
- Melting Point: 213°
- Boiling Point: 582.6°Cat760mmHg
- Flash Point: 320.2°C
- Appearance: /
- Density: 1.08g/cm3
- Vapor Pressure: 5.34E-16mmHg at 25°C
- Refractive Index: 1.579
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: azafrin(CAS DataBase Reference)
- NIST Chemistry Reference: azafrin(507-61-9)
- EPA Substance Registry System: azafrin(507-61-9)
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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: 507-61-9(Hazardous Substances Data)
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507-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 507-61-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.Calculate Digit Verification of CAS Registry Number 507-61:
(5*5)+(4*0)+(3*7)+(2*6)+(1*1)=59
59 % 10 = 9
So 507-61-9 is a valid CAS Registry Number.
InChI:InChI=1/C27H38O4/c1-21(11-7-8-12-22(2)15-16-24(28)29)13-9-14-23(3)17-20-27(31)25(4,5)18-10-19-26(27,6)30/h7-9,11-17,20,30-31H,10,18-19H2,1-6H3,(H,28,29)/b8-7+,13-9+,16-15+,20-17+,21-11+,22-12+,23-14+
507-61-9Upstream product
507-61-9Downstream Products
- 66562-19-4 (5R,6R)-5,6-Dihydro-β,β-carotin-5,6-diol
- 66562-19-4 (1R,2R)-1,3,3-Trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15Z,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-cyclohex-1-enyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohexane-1,2-diol
- 57951-39-0 (5R,6R)-10'-apo-β-carotene-5,6,10'-triol
- 57951-40-3 Azafrinal
- 66556-68-1 (all-E)-6,6,10,14,19-pentamethyl-docosa-8,10,12,14,16,18,20-heptaene-2,7-dione
- 1256-21-9 (-)-methyl azafrinate
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