(S)-(-)-1,1'-Bi-2-naphthol
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- ₹1305 - ₹16000
- Product name: (S)-(-)-1,1'-Bi-2-naphthol
- CAS: 18531-99-2
- MF: C20H14O2
- MW: 286.32
- EINECS:606-050-5
- MDL Number:MFCD00004068
- Synonyms:AKOS 90560;S-(-)-1,1'-Bi-2-naphthol,99%(S)-BINOL;1,1-Binaphthalene-2,2-diol, (1S)-;S-BINOL/S-(-)-1.1''-BINAPHTHYL-2.2''-DIOL;(S)-(-)-1,1'-Bi-2-naphtol;S-(-)-2,2''-DIHYDROXY-1,1''-DINAPHTHYL (S)-BINOL;(S)-1,1 -BI-2-NAPHTHOL ***REVERSE***;S-1,1-Bi-2-Naphtho
10 prices
Selected condition:
Brand
- ALFA India
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- ottokemi
Package
- 1g
- 5gm
- 5g
- 25gm
- 25g
- ManufacturerALFA India
- Product numberALF-L08423-03
- Product description(S)-(-)-1,1'-Bi(2-naphthol), 99%
- Packaging1g
- Price₹2711
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-L08423-06
- Product description(S)-(-)-1,1'-Bi(2-naphthol), 99%
- Packaging5g
- Price₹9218
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-L08423-14
- Product description(S)-(-)-1,1'-Bi(2-naphthol), 99%
- Packaging25g
- Price₹13272
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberB1100
- Product description(S)-(-)-1,1'-Bi-2-naphthol
- Packaging5G
- Price₹4800
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberB1100
- Product description(S)-(-)-1,1'-Bi-2-naphthol
- Packaging25G
- Price₹16000
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number246956
- Product description(S)-(−)-1,1′-Bi(2-naphthol) 99%
- Packaging1G
- Price₹3290.8
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number246956
- Product description(S)-(−)-1,1′-Bi(2-naphthol) 99%
- Packaging25G
- Price₹4817.13
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number246956
- Product description(S)-(−)-1,1′-Bi(2-naphthol) 99%
- Packaging5G
- Price₹5282.6
- Updated2022-06-14
- Buy
- Manufacturerottokemi
- Product number B 1756
- Product description(S)-Binol, 99%
- Packaging5gm
- Price₹1305
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number B 1756
- Product description(S)-Binol, 99%
- Packaging25gm
- Price₹4959
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
ALFA India | ALF-L08423-03 | (S)-(-)-1,1'-Bi(2-naphthol), 99% | 1g | ₹2711 | 2022-05-26 | Buy |
ALFA India | ALF-L08423-06 | (S)-(-)-1,1'-Bi(2-naphthol), 99% | 5g | ₹9218 | 2022-05-26 | Buy |
ALFA India | ALF-L08423-14 | (S)-(-)-1,1'-Bi(2-naphthol), 99% | 25g | ₹13272 | 2022-05-26 | Buy |
TCI Chemicals (India) | B1100 | (S)-(-)-1,1'-Bi-2-naphthol | 5G | ₹4800 | 2022-05-26 | Buy |
TCI Chemicals (India) | B1100 | (S)-(-)-1,1'-Bi-2-naphthol | 25G | ₹16000 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | 246956 | (S)-(−)-1,1′-Bi(2-naphthol) 99% | 1G | ₹3290.8 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 246956 | (S)-(−)-1,1′-Bi(2-naphthol) 99% | 25G | ₹4817.13 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 246956 | (S)-(−)-1,1′-Bi(2-naphthol) 99% | 5G | ₹5282.6 | 2022-06-14 | Buy |
ottokemi | B 1756 | (S)-Binol, 99% | 5gm | ₹1305 | 2022-05-26 | Buy |
ottokemi | B 1756 | (S)-Binol, 99% | 25gm | ₹4959 | 2022-05-26 | Buy |
Properties
Melting point :215-218 °C
alpha :-35.5 º (c=1, THF)
Boiling point :388.69°C (rough estimate)
Density :1 g/cm3
refractive index :-36.0 ° (C=1, THF)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :dioxane: 50 mg/mL, clear
form :Crystals or Crystalline Powder
pka :8.29±0.50(Predicted)
color :White to light gray
optical activity :[α]22/D 34°, c = 1 in THF
Merck :14,1226
BRN :3592999
CAS DataBase Reference :18531-99-2(CAS DataBase Reference)
alpha :-35.5 º (c=1, THF)
Boiling point :388.69°C (rough estimate)
Density :1 g/cm3
refractive index :-36.0 ° (C=1, THF)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :dioxane: 50 mg/mL, clear
form :Crystals or Crystalline Powder
pka :8.29±0.50(Predicted)
color :White to light gray
optical activity :[α]22/D 34°, c = 1 in THF
Merck :14,1226
BRN :3592999
CAS DataBase Reference :18531-99-2(CAS DataBase Reference)
Safety Information
Symbol(GHS): |
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Signal word: | Warning | |||||||||||||||||||||
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Description
S-BINOL is a chiral auxiliary for asymmetric ketone reduction, in particular 15-keto prostaglandin intermediates to 15(S)-alcohols.Related product price
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