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

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

$4 - $1351
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

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A1 Biochem Labs
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Acrotein
AHH
AK Scientific
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ManufacturerA1 Biochem Labs
Product numberA1-13984
Product description5-(4-Chlorophenyl)-3-methyl-1H-pyrazole 95%
Packaging5G
Price$800
Updated2021-12-16
Buy

Manufactureraablocks
Product numberAA003C28
Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%
Packaging1g
Price$4
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003C28
Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%
Packaging5g
Price$5
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003C28
Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%
Packaging10g
Price$6
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003C28
Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%
Packaging25g
Price$12
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003C28
Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%
Packaging50g
Price$21
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003C28
Product description(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%
Packaging100g
Price$38
Updated2026-05-28
Buy

ManufacturerAcrotein
Product numberAC-2912
Product description(R)-Diphenylprolinol 97%
Packaging5g
Price$22.91
Updated2026-05-25
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ManufacturerAcrotein
Product numberAC-2912
Product description(R)-Diphenylprolinol 97%
Packaging25g
Price$68.94
Updated2026-05-25
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ManufacturerAcrotein
Product numberAC-2912
Product description(R)-Diphenylprolinol 97%
Packaging25g
Price$131.08
Updated2021-12-16
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ManufacturerAcrotein
Product numberAC-2912
Product description(R)-Diphenylprolinol 97%
Packaging100g
Price$181.86
Updated2026-05-25
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ManufacturerAHH
Product numberMT-11396
Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 98%
Packaging10g
Price$348
Updated2021-12-16
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ManufacturerAHH
Product numberMT-11396
Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 97%
Packaging10g
Price$348
Updated2026-05-25
Buy

ManufacturerAHH
Product numberMT-11396
Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 97%
Packaging10g
Price$348
Updated2026-05-26
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ManufacturerAK Scientific
Product numberJ94291
Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 95%
Packaging100g
Price$155
Updated2026-06-04
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ManufacturerAK Scientific
Product numberJ20447
Product description(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol, ultra pure >99%(GC,HPLC)
Packaging5g
Price$164
Updated2026-06-04
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
aablocks	AA003C28	(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%	1g	$4	2026-05-28	Buy
aablocks	AA003C28	(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%	5g	$5	2026-05-28	Buy
aablocks	AA003C28	(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%	10g	$6	2026-05-28	Buy
aablocks	AA003C28	(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%	25g	$12	2026-05-28	Buy
aablocks	AA003C28	(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%	50g	$21	2026-05-28	Buy
aablocks	AA003C28	(R)-Diphenyl(pyrrolidin-2-yl)methanol 99%	100g	$38	2026-05-28	Buy
Acrotein	AC-2912	(R)-Diphenylprolinol 97%	5g	$22.91	2026-05-25	Buy
Acrotein	AC-2912	(R)-Diphenylprolinol 97%	25g	$68.94	2026-05-25	Buy
Acrotein	AC-2912	(R)-Diphenylprolinol 97%	25g	$131.08	2021-12-16	Buy
Acrotein	AC-2912	(R)-Diphenylprolinol 97%	100g	$181.86	2026-05-25	Buy
AHH	MT-11396	(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 98%	10g	$348	2021-12-16	Buy
AHH	MT-11396	(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 97%	10g	$348	2026-05-25	Buy
AHH	MT-11396	(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 97%	10g	$348	2026-05-26	Buy
AK Scientific	J94291	(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 95%	100g	$155	2026-06-04	Buy
AK Scientific	J20447	(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol, ultra pure >99%(GC,HPLC)	5g	$164	2026-06-04	Buy

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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
InChI :1S/C17H19NO/c19-17(16-12-7-13-18-16,14-8-3-1-4-9-14)15-10-5-2-6-11-15/h1-6,8-11,16,18-19H,7,12-13H2/t16-/m1/s1
InChIKey :OGCGXUGBDJGFFY-MRXNPFEDSA-N
SMILES :OC([C@H]1CCCN1)(c2ccccc2)c3ccccc3
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):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

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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Suppliers and manufacturers

Kindchem(Nanjing)Co.,Ltd

(R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol CAS:22348-32-9

Hebei Chuanghai Biotechnology Co., Ltd

(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol CAS:22348-32-9

Hebei Zhuanglai Chemical Trading Co.,Ltd

$32.00
(R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol CAS:22348-32-9

career henan chemical co

$20.00
(R)-(+)-2-(Diphenylhydroxymethyl)pyrrolidine CAS:22348-32-9

China Synchem Technology Co.,Ltd.

Springchem New Material Technology Co.,Limited

Capot Chemical Co.,Ltd.

Shanghai Daken Advanced Materials Co.,Ltd

Henan Tianfu Chemical Co.,Ltd.

ATK CHEMICAL COMPANY LIMITED

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

Properties

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Description

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