124779-66-4

• 

• Basic information

  1. Product Name: (2S,2'S)-2,2'-Bipyrrolidine
  2. Synonyms: (2S,2'S)-2,2'-Bipyrrolidine;(2S,2'S)-Octahydro-2,2'-bi[1H-pyrrole];[2S,2'S,(+)]-Octahydro-2,2'-bi[1H-pyrrole];2,2'-Bi[(2S)-pyrrolidine];(2S,2'S)-(+)-2,2'-Bipyrrolidine,99%;(S,S)-2,2′-Bipyrrolidinyl;(2S,2'S)-2,2'-Bipyrrolidine >=99.0% (GC)
  3. CAS NO:124779-66-4
  4. Molecular Formula: C₈H₁₆N₂
  5. Molecular Weight: 140
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 124779-66-4.mol
  9. Article Data: 6

• Chemical Properties

  1. Melting Point: 214-218 °C(Solv: water (7732-18-5))
  2. Boiling Point: 97-98 °C(Press: 8.0 Torr)
  3. Flash Point: N/A
  4. Appearance: colorless/liquid
  5. Density: 0.979±0.06 g/cm3(Predicted)
  6. Refractive Index: N/A
  7. Storage Temp.: 2-8°C
  8. Solubility: N/A
  9. PKA: 10.72±0.10(Predicted)
  10. Sensitive: air sensitive
  11. BRN: 5376256
  12. CAS DataBase Reference: (2S,2'S)-2,2'-Bipyrrolidine(CAS DataBase Reference)
  13. NIST Chemistry Reference: (2S,2'S)-2,2'-Bipyrrolidine(124779-66-4)
  14. EPA Substance Registry System: (2S,2'S)-2,2'-Bipyrrolidine(124779-66-4)

• Safety Data

  1. Hazard Codes: C
  2. Statements: 22-34
  3. Safety Statements: 26-36/37/39-45
  4. RIDADR: UN 3259PSN1 8 / PGII
  5. WGK Germany: 3
  6. RTECS:
  7. HazardClass: N/A
  8. PackingGroup: N/A
  9. Hazardous Substances Data: 124779-66-4(Hazardous Substances Data)

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124779-66-4 Suppliers

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• 2,2'-Bipyrrolidine, (2S,2'S)-

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• 1-(4-bromophenyl)-2-[(5-methyl-4H-1,2,4-triazol-3-yl)thio]ethanone(SALTDATA: FREE)

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124779-66-4 Usage

General Description

(2S,2’S)-2,2’-Bipyrrolidine is a chemical compound with a molecular formula of C10H18N2. It is a cyclic amine with two pyrrolidine rings and has a chiral center, meaning it exists in two enantiomeric forms. (2S,2'S)-2,2'-Bipyrrolidine is often used as a building block in the synthesis of various pharmaceuticals and natural products. It has been studied for its potential biological activities, including as a potential chiral catalyst in asymmetric synthesis. Its unique structure and properties make it a valuable tool in the field of organic chemistry and drug discovery.

Check Digit Verification of cas no

The CAS Registry Mumber 124779-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,7,7 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 124779-66:
(8*1)+(7*2)+(6*4)+(5*7)+(4*7)+(3*9)+(2*6)+(1*6)=154
154 % 10 = 4
So 124779-66-4 is a valid CAS Registry Number.

124779-66-4 Well-known Company Product Price

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• Aldrich

• (742279)  (2S,2′S)-2,2′-Bipyrrolidine  ≥99.0% (GC)

• 124779-66-4

• 742279-500MG

• 1,207.44CNY

• Detail

• Aldrich

• (742279)  (2S,2′S)-2,2′-Bipyrrolidine  ≥99.0% (GC)

• 124779-66-4

• 742279-2G

• 4,226.04CNY

• Detail

124779-66-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	(2S,2'S)-(+)-2,2'-Bipyrrolidine, 99%

1.2 Other means of identification

Product number	-
Other names	2S,2'S-bipyrrolidine

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:124779-66-4 SDS

124779-66-4Upstream product

• 10087-65-7 2-(3,4-dihydro-2H-pyrrol-5-yl)pyrrole 
• 74295-58-2 2,2’-bipyrrolidine 
• 136937-01-4 dl-1,1'-dibenzoyl-2,2'-bipyrrolidine 
• 136937-03-6 (S,S′)-2,2′-bipyrrolidine tartrate 
• 1224300-81-5 tert-butyl (2S,2'S)-1'-((S)-tert-butylsulfinyl)-2,2'-bipyrrolidine-1-carboxylate 
• 172511-87-4 (4S,5S)-4,5-di(tert-butoxycarbonylamino)-1,8-octanediol dibenzyl ether 
• 172511-88-5 (4S,5S)-4,5-di(tert-butoxycarbonylamino)-1,8-octanediol 
• 172511-89-6 (S,S)-1,1'-bis(tert-butoxycarbonyl)-2,2'-bipyrrolidine 

124779-66-4Downstream Products

• 959395-07-4 (?)?2?(((S)?2?((S)?1?(pyridin?2?ylmethyl)pyrrolidin?2?yl)pyrrolidin?1?yl)methyl)pyridine 
• 1172999-18-6 (2S,2′S)-[N,N′-bis(1-(2-hydroxy-3,5-di-tert-butylphenylmethyl))]-2,2′-bipyrrolidine 
• 1172999-19-7 C₂₂H₂₄Cl₄N₂O₂ 

124779-66-4Relevant articles and documents

A New, Short, and Stereocontrolled Synthesis of C2-Symmetric 1,2-Diamines

Vemula, Rajender,Wilde, Nathan C.,Goreti, Rajendar,Corey

supporting information, p. 3883 - 3886 (2017/07/26)

The previously unknown 5-spirocyclohexylisoimidazole has been made efficiently and simply by reaction of ammonia, glyoxal hydrate, and cyclohexanone. It is a very useful precursor for the diastereocontrolled synthesis of many C2-symmetric 1,2-diamines, a class which is important for the generation of a variety of C2-symmetric reagents and catalysts for enantioselective synthesis.

(R,R)-2,2'-bispyrrolidine and (S,S)-2,2'-bispyrrolidine: Useful ligands for asymmetric synthesis

Denmark, Scott E.,Fu, Jiping,Lawler, Michael J.,Lee, Sandra,Huntsman, Elliott,Grabowski, Edward J.J.

, p. 121 - 130 (2017/09/30)

-

New Convenient, Enantiospecific Synthesis of (S,S)- and (R,R)-2,2'-Bipyrrolidine Derivatives

Kotsuki, Hiyoshizo,Kuzume, Hiroko,Gohda, Tetsushi,Fukuhara, Misako,Ochi, Masamitsu,et al.

, p. 2227 - 2236 (2007/10/03)

An enantiomer pair of (S,S)- and (R,R)-bipyrrolidine derivatives has been prepared from D- and L-tartaric acids or D-mannitol as optically active starting materials.Taking advantage of the C2-symmetric nature of these chiral sources, the synthe

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