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ChemicalBook >> CAS DataBase List >> (R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol

(R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol

(R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol price.
  • $10 - $1320
  • Product name: (R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol
  • CAS: 22348-32-9
  • MF: C17H19NO
  • MW: 253.35
  • EINECS:606-992-7
  • MDL Number:MFCD00077754
  • Synonyms:?-DIPHENYL(PYRROLIDIN-2-YL)METHANOL;(r)-(+)-à,à-diphenyl-2-pyrrolidinemethanol;(r)-(+)-à,à-diphenylprolinol;α,α-diphenyl-d-prolinol;2,2-DIPHENYL-(2R)-2-PYRROLIDINEMETHANOL;(R)-(+)-alpha,alpha-diphenyl-2-pyrrolidine;(R)-(+)-ALPHA,ALPHA-DIPHENYL-2-PRRROLIDINE METHANOL 99.0+%;(+)-Diphenyl[(2R)-pyrrolidin-2-yl]methanol, (+)-alpha,alpha-Diphenyl-D-prolinol
36 prices
Selected condition：
Brand
  • A1 Biochem Labs
  • Acrotein
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Biosynth Carbosynth
  • Chem-Impex
  • ChemSupplyAustralia
  • Crysdot
  • JR MediChem
  • Labseeker
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 100mg
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  • 1g
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  • 10g
  • 25g
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  • 250g
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  • 1kg
  • ManufacturerA1 Biochem Labs
  • Product numberA1-13984
  • Product description5-(4-Chlorophenyl)-3-methyl-1H-pyrazole 95%
  • Packaging5G
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-2912
  • Product description(R)-Diphenylprolinol 97%
  • Packaging25g
  • Price$131.08
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-11396
  • Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 98%
  • Packaging10g
  • Price$348
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94291
  • Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94291
  • Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol
  • Packaging5g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09218
  • Product description(R)-(+)-alpha,alpha-Diphenylprolinol 99%
  • Packaging250mg
  • Price$47.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09218
  • Product description(R)-(+)-alpha,alpha-Diphenylprolinol 99%
  • Packaging1g
  • Price$148
  • Updated2023-06-20
  • Buy
  • ManufacturerAlichem
  • Product number22348329
  • Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol
  • Packaging100g
  • Price$207.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number22348329
  • Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol
  • Packaging500g
  • Price$592.8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD50554
  • Product description(R)-(+)-Diphenyl-2-pyrrolidinemethanol
  • Packaging10g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD50554
  • Product description(R)-(+)-Diphenyl-2-pyrrolidinemethanol
  • Packaging25g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD50554
  • Product description(R)-(+)-Diphenyl-2-pyrrolidinemethanol
  • Packaging50g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD50554
  • Product description(R)-(+)-Diphenyl-2-pyrrolidinemethanol
  • Packaging100g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD50554
  • Product description(R)-(+)-Diphenyl-2-pyrrolidinemethanol
  • Packaging250g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number16549
  • Product description(R)-(+)-Diphenyl-2-pyrrolidinemethanol,≥99%(GC) ≥99%(GC)
  • Packaging1G
  • Price$23.3
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number16549
  • Product description(R)-(+)-Diphenyl-2-pyrrolidinemethanol,≥99%(GC) ≥99%(GC)
  • Packaging5G
  • Price$75.71
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs A1-13984 5-(4-Chlorophenyl)-3-methyl-1H-pyrazole 95% 5G $800 2021-12-16 Buy
Acrotein AC-2912 (R)-Diphenylprolinol 97% 25g $131.08 2021-12-16 Buy
AHH MT-11396 (R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 98% 10g $348 2021-12-16 Buy
AK Scientific J94291 (R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 1g $10 2021-12-16 Buy
AK Scientific J94291 (R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 5g $20 2021-12-16 Buy
Alfa Aesar L09218 (R)-(+)-alpha,alpha-Diphenylprolinol 99% 250mg $47.4 2021-12-16 Buy
Alfa Aesar L09218 (R)-(+)-alpha,alpha-Diphenylprolinol 99% 1g $148 2023-06-20 Buy
Alichem 22348329 (R)-Diphenyl(pyrrolidin-2-yl)methanol 100g $207.1 2021-12-16 Buy
Alichem 22348329 (R)-Diphenyl(pyrrolidin-2-yl)methanol 500g $592.8 2021-12-16 Buy
Biosynth Carbosynth FD50554 (R)-(+)-Diphenyl-2-pyrrolidinemethanol 10g $60 2021-12-16 Buy
Biosynth Carbosynth FD50554 (R)-(+)-Diphenyl-2-pyrrolidinemethanol 25g $120 2021-12-16 Buy
Biosynth Carbosynth FD50554 (R)-(+)-Diphenyl-2-pyrrolidinemethanol 50g $200 2021-12-16 Buy
Biosynth Carbosynth FD50554 (R)-(+)-Diphenyl-2-pyrrolidinemethanol 100g $320 2021-12-16 Buy
Biosynth Carbosynth FD50554 (R)-(+)-Diphenyl-2-pyrrolidinemethanol 250g $650 2021-12-16 Buy
Chem-Impex 16549 (R)-(+)-Diphenyl-2-pyrrolidinemethanol,≥99%(GC) ≥99%(GC) 1G $23.3 2021-12-16 Buy
Chem-Impex 16549 (R)-(+)-Diphenyl-2-pyrrolidinemethanol,≥99%(GC) ≥99%(GC) 5G $75.71 2021-12-16 Buy

Properties

Melting point :77-80 °C
alpha :59 º (589nm, c=3, MeOH 25 ºC)
Boiling point :396.54°C (rough estimate)
Density :1.0078 (rough estimate)
refractive index :58 ° (C=2, MeOH)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :almost transparency in Chloroform
form :solid
pka :13.15±0.29(Predicted)
color :white to off-white
optical activity :[α]20/D +69°, c = 3 in chloroform
BRN :4353363
InChIKey :OGCGXUGBDJGFFY-MRXNPFEDSA-N
CAS DataBase Reference :22348-32-9(CAS DataBase Reference)
NIST Chemistry Reference :(R)-alpha-(2-pyrrolidinyl)benzhydryl alcohol(22348-32-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Used to prepare the corresponding oxazaborolidines for the borane-mediated asymmetric reduction of ketones.

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