5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole

Modify Date: 2024-01-08 10:06:44

5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole Structure
5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole structure
Common Name 5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole
CAS Number 33878-70-5 Molecular Weight 139.158
Density 1.3±0.1 g/cm3 Boiling Point 335.4±52.0 °C at 760 mmHg
Molecular Formula C5H9N5 Melting Point 271ºC
MSDS N/A Flash Point 156.6±30.7 °C

 Names

Name 5-[(2S)-pyrrolidin-2-yl]-2H-tetrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 335.4±52.0 °C at 760 mmHg
Melting Point 271ºC
Molecular Formula C5H9N5
Molecular Weight 139.158
Flash Point 156.6±30.7 °C
Exact Mass 139.085800
PSA 66.49000
LogP -1.46
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.567

 Safety Information

Hazard Codes T: Toxic;
Risk Phrases 25-36/37/38
Safety Phrases 26-36/37-45
RIDADR UN 2811 6.1/PG 3
Hazard Class 6.1
HS Code 2933990090

 Synthetic Route

~97%

5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole Structure

5-[(2S)-2-Pyrro...

CAS#:33878-70-5

Literature: Aureggi, Valentina; Sedelmeier, Gottfried Angewandte Chemie - International Edition, 2007 , vol. 46, # 44 p. 8440 - 8444

~95%

5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole Structure

5-[(2S)-2-Pyrro...

CAS#:33878-70-5

Literature: Hartikka, Antti; Arvidsson, Per I. European Journal of Organic Chemistry, 2005 , # 20 p. 4287 - 4295

~%

5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole Structure

5-[(2S)-2-Pyrro...

CAS#:33878-70-5

Literature: WO2007/9716 A1, ; Page/Page column 29-30 ;

~%

5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole Structure

5-[(2S)-2-Pyrro...

CAS#:33878-70-5

Literature: Synlett, , # 6 p. 889 - 892

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5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole Structure

5-[(2S)-2-Pyrro...

CAS#:33878-70-5

Literature: Synlett, , # 6 p. 889 - 892

~%

5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole Structure

5-[(2S)-2-Pyrro...

CAS#:33878-70-5

Literature: European Journal of Organic Chemistry, , # 20 p. 4287 - 4295

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
Proline Tetrazole Catalyst
1H-tetrazole, 5-[(2S)-2-pyrrolidinyl]-
2H-Tetrazole, 5-[(2S)-2-pyrrolidinyl]-
5-[(2S)-Pyrrolidin-2-yl]-1H-tetrazole
5-[(2S)-2-Pyrrolidinyl]-1H-tetrazole
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