ChemicalBook > CAS DataBase List > (S)-5-(Pyrrolidin-2-yl)-1H-tetrazole

(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole

Product Name
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
CAS No.
33878-70-5
Chemical Name
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
Synonyms
(S)-5-Pyrrolidin-2-yltetrazole;(S)-2-Tetrazol-5-ylpyrrolidine;(S)-2-(1H-Tetrazol-5-yl)pyrrolidine;(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole;1H-Tetrazole, 5-(2S)-2-pyrrolidinyl-;2H-Tetrazole,5-[(2S)-2-pyrrolidinyl]-;5-[(2S)-pyrrolidin-2-yl]-1H-tetrazole;(S)-(-)-5-(2-Pyrolidinyl)-1H-tetrazole;(S)-(-)-5-(2-Pyrrolidinyl)-1H-tetrazole;(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole>
CBNumber
CB21570267
Molecular Formula
C5H9N5
Formula Weight
139.16
MOL File
33878-70-5.mol
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(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole Property

Melting point:
253-258 °C
Boiling point:
335.4±52.0 °C(Predicted)
Density 
1.301±0.06 g/cm3(Predicted)
refractive index 
-8 ° (C=1, MeOH)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
form 
powder to crystal
pka
3.77±0.10(Predicted)
color 
White to Almost white
optical activity
[α]20/D -9.0°, c = 1 in methanol
CAS DataBase Reference
33878-70-5
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Safety

Hazard Codes 
T
Risk Statements 
25-36/37/38
Safety Statements 
26-36/37-45
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

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
684341
Product name
(S)-(–)-5-(2-Pyrrolidinyl)-1H-tetrazole
Purity
96%
Packaging
100mg
Price
$52.14
Updated
2024/03/01
Sigma-Aldrich
Product number
684341
Product name
(S)-(–)-5-(2-Pyrrolidinyl)-1H-tetrazole
Purity
96%
Packaging
500mg
Price
$223
Updated
2024/03/01
TCI Chemical
Product number
P1784
Product name
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
Purity
>98.0%(T)
Packaging
100mg
Price
$82
Updated
2024/03/01
TCI Chemical
Product number
P1784
Product name
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
Purity
>98.0%(T)
Packaging
500mg
Price
$236
Updated
2024/03/01
TRC
Product number
P999260
Product name
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
Packaging
10mg
Price
$75
Updated
2021/12/16
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(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole Chemical Properties,Usage,Production

Chemical Properties

Colorless solid

Uses

Organocatalyst used for:

  • Direct asymmetric aldol reactions between acetone and aldehydes yielding β -hydroxy ketone and for synthesizing 1,1,1-trichloro-2-alkanols
  • Mannich reactions for synthesis fo α -amino acids and generation of 1,4-diamines
  • Conjugate additions of malonates to enones

(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole Suppliers

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33878-70-5, (S)-5-(Pyrrolidin-2-yl)-1H-tetrazoleRelated Search:

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