ChemicalBook--->CAS DataBase List--->33878-70-5

33878-70-5

33878-70-5 Structure

33878-70-5 Structure
IdentificationBack Directory
[Name]

(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
[CAS]

33878-70-5
[Synonyms]

(S)-2-Tetrazol-5-ylpyrrolidine
(S)-5-Pyrrolidin-2-yltetrazole
(S)-2-(1H-Tetrazol-5-yl)pyrrolidine
1H-Tetrazole, 5-(2S)-2-pyrrolidinyl-
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole
2H-Tetrazole,5-[(2S)-2-pyrrolidinyl]-
(S)-(-)-5-(2-Pyrolidinyl)-1H-tetrazole
(S)-(-)-5-(2-Pyrrolidinyl)-1H-tetrazole
(S)-5-(Pyrrolidin-2-yl)-1H-tetrazole>
(S)-(-)-5-(2-Ppyrrolidinyl)-1H-tetrazole
(S)-(–)-5-(2-Pyrrolidinyl)-1H-tetrazole 96%
(S)-5-(Pyrrolidin-2-yl)-1H-1,2,3,4-tetrazole
5-[(2s)-pyrrolidin-2-yl]-1h-1,2,3,4-tetrazole
(S)-(-)-2-Tetrazol-5-ylpyrrolidine, Proline Tetrazole Catalyst
[Molecular Formula]

C5H9N5
[MDL Number]

MFCD10000886
[MOL File]

33878-70-5.mol
[Molecular Weight]

139.16
Chemical PropertiesBack Directory
[Melting point ]

271 °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
Safety DataBack Directory
[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
Hazard InformationBack Directory
[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
33878-70-5 suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-81138252 +86-18789408387 , +86-18789408387
Website: https://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-222/
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel: +8613580539051 , +8613580539051
Website: www.yuhengpharm.com
Company Name: Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel: +86-057181025280; +8617767106207 , +8617767106207
Website: https://www.molcore.com/
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Suzhou ARTK Medchem Co., Ltd.
Tel: +8618168183658 , +8618168183658
Website:
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169085
Website: www.meryer.com/cn/index/
Company Name: TCI (Shanghai) Development Co., Ltd.  
Tel: 021-67121386
Website: https://www.tcichemicals.com/CN/zh/
Company Name: Shanghai Longsheng chemical Co.,Ltd.  
Tel: 021-58099652-8005 13585536065
Website: http://www.shlschem.com
Company Name: Nanjing Chemlin Chemical Co., Ltd  
Tel: 025-83697070
Website: www.echemlin.cn
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Website: www.hanhongsci.com
Company Name: Syntechem Co.,Ltd  
Tel:
Website: www.syntechem.com
Company Name: Maya High Purity Chemicals  
Tel: +86 (573) 82222445 (0)18006601000 452520369
Website: www.chemicalbook.com/ShowSupplierProductsList15221/0.htm
Company Name: Hangzhou Sage Chemical Co., Ltd.  
Tel: +86057186818502 13588463833
Website: www.sagechem.com
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Tel: 025-66099280 17798518460
Website: http://www.aikonchem.com/
Company Name: TOKYO CHEMICAL INDUSTRY CO., LTD.  
Tel: 03-36680489
Website: https://www.tcichemicals.com/ja/jp/index.html
Company Name: TCI AMERICA  
Tel: 800-4238616
Website: https://www.tcichemicals.com/en/us/index.html
Company Name: 9ding chemical ( Shanghai) Limited  
Tel: 4009209199
Website: www.9dingchem.com
Tags:33878-70-5 Related Product Information
3105-95-1