(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: 1mg
Price: $45
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

Americas 1 China 50 India 1 Japan 1 Switzerland 2 United Kingdom 1 United States 6 Global 62

SIGMA-RBI

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Country: Switzerland
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Achemica

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View Lastest Price from (S)-5-(Pyrrolidin-2-yl)-1H-tetrazole manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: (S)-5-(Pyrrolidin-2-yl)-1H-tetrazole 33878-70-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2024-08-15

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33878-70-5

Asymmetric Synthesis

Synthetic Organic Chemistry