ChemicalBook > CAS DataBase List > (1S,2R)-N-TOSYLEPHEDRINE

(1S,2R)-N-TOSYLEPHEDRINE

Product Name
(1S,2R)-N-TOSYLEPHEDRINE
CAS No.
127641-25-2
Chemical Name
(1S,2R)-N-TOSYLEPHEDRINE
Synonyms
NP1N;Efavirenz Impurity 29;Pyrrolidine impurity 4;(1S,2R)-N-TOSYLEPHEDRINE;(1R,2S)-Pyrrolidinyl norephedrine;(1R,2S)-N,N-TETRAMETHYLENENOREPHEDRINE;(R-(R*,S*))-BETA-METHYL-ALPHA-PHENYL-1-P;(1R,2S)-2-Pyrrolidino-1-phenyl-1-propanol;(1R,2S)-1-PHENYL-2-(1-PYRROLIDINYL)PROPAN-1-OL;(1R,2S)-1-PHENYL-2-(1-PYRROLIDINYL)-1-PROPANOL
CBNumber
CB3664263
Molecular Formula
C13H19NO
Formula Weight
205.3
MOL File
127641-25-2.mol
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(1S,2R)-N-TOSYLEPHEDRINE Property

Melting point:
45-48 °C (lit.)
Boiling point:
321.3±22.0 °C(Predicted)
Density 
1.075±0.06 g/cm3(Predicted)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
13.89±0.20(Predicted)
color 
White to Light Yellow
optical activity
[α]20/D +15°, c = 2 in chloroform
InChIKey
FZVHJGJBJLFWEX-AAEUAGOBSA-N
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
545481
Product name
(1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)-1-propanol
Purity
98%
Packaging
1g
Price
$54
Updated
2023/06/20
TCI Chemical
Product number
P1374
Product name
(1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)propan-1-ol
Purity
>98.0%(GC)
Packaging
1g
Price
$78
Updated
2021/12/16
TCI Chemical
Product number
P1374
Product name
(1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)propan-1-ol
Purity
>98.0%(GC)
Packaging
5g
Price
$193
Updated
2024/03/01
TRC
Product number
P999000
Product name
(1R,2S)-2-Pyrrolidino-1-phenyl-1-propanol
Packaging
2.5g
Price
$95
Updated
2021/12/16
AK Scientific
Product number
3995AL
Product name
(1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)propan-1-ol
Packaging
250mg
Price
$163
Updated
2021/12/16
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(1S,2R)-N-TOSYLEPHEDRINE Chemical Properties,Usage,Production

Uses

(1R,2S)-2-Pyrrolidino-1-phenyl-1-propanol, is a chiral building block used in asymmetric synthesis. It is also used as a novel heterodimer chiral amide base for enantioselective deprotonation of ketones.

(1S,2R)-N-TOSYLEPHEDRINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (1S,2R)-N-TOSYLEPHEDRINE manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
(1S,2R)-N-TOSYLEPHEDRINE 127641-25-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2024-12-02
Shanghai Joiny Pharmaceutical Co.,LTD
Product
(1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)-1-propanol 127641-25-2
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000kg
Release date
2023-03-01
Career Henan Chemical Co
Product
(1S,2R)-N-TOSYLEPHEDRINE 127641-25-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2019-12-26

127641-25-2, (1S,2R)-N-TOSYLEPHEDRINERelated Search:

Enantiomer Efavirenz (S)-5-chloro-a-(Cyclopropylacetenyl)-2-[((4-methoxyphenyl)methyl)amino]-a- (trifluoromethyl) benzenemethanol (E-4) [4-Chloro-2-[(1S)-3-cyclopropyl-1-hydroxy-1-(trifluoromethyl)-2-propynyl)phenyl]carbamic Acid Methyl Ester (S)-2-(2-AMINO-5-CHLOROPHENYL)-4-CYCLOPROPYL-1,1,1-TRIFLUOROBUT-3-YN-2-OL Efavirenz AMino Alcohol Ethyl CarbaMate Efavirenz Related Compound C (20 mg) (6-chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline) EmedastineN-Oxide Benzo[b]thiophene-2-Methanol, α-(5-broMo-2-fluorophenyl)- Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one) rac N-[4-Chloro-2-[3-cyclopropyl-1-hydroxy-1-(trifluoromethyl)\n-2-propynyl]phenyl]-4-methoxybenzamide Efavirenz 13C6 Efavirenz PUGODPXGSGWWOT-ZDUSSCGKSA-N Efavirenz IP Impurity A 6-chloro-4-pent-1-ynyl-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one (1S,2R)-1-PHENYL-2-(1-PYRROLIDINYL)PROPAN-1-OL (1S,2R)-N-TOSYLEPHEDRINE (-)-N-METHYLEPHEDRINE

  • (1S,2R)-N-TOSYLEPHEDRINE
  • (1R,2S)-N,N-TETRAMETHYLENENOREPHEDRINE
  • (1R,2S)-1-PHENYL-2-(1-PYRROLIDINYL)-1-PROPANOL
  • (1R,2S)-1-PHENYL-2-(1-PYRROLIDINYL)PROPAN-1-OL
  • (R-(R*,S*))-BETA-METHYL-ALPHA-PHENYL-1-P
  • (1R,2S)-1-Phenyl-2-pyrrolidin-1-yl-propan-1-ol
  • (1R,2S)-2-Pyrrolidino-1-phenyl-1-propanol
  • 1-Pyrrolidineethanol, b-Methyl-a-phenyl-, (aR,bS)-
  • (1R,2S)-1-PHENYL-2-(1-PYRROLIDINYL)-1-PROPANOL 98%
  • (1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)propan-1-ol&gt
  • 1-Pyrrolidineethanol, β-methyl-α-phenyl-, (αR,βS)-
  • Efavirenz Impurity 29
  • (1R,2S)-1-Phenyl-2-(1-Pyrrolidinyl)-1-Propanol (critical intermediate for Efavirenz)
  • Pyrrolidine impurity 4
  • (1R,2S)-Pyrrolidinyl norephedrine
  • NP1N
  • 127641-25-2
  • Pyrrolidines
  • Heterocyclic Building Blocks
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • Asymmetric Synthesis
  • Synthetic Organic Chemistry
  • Chiral Building Blocks
  • Heterocyclic Building Blocks
  • Pyrrolidines
  • 127641-25-2