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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Pyridine derivatives >4,4'-DIPYRIDYL DISULFIDE

4,4'-DIPYRIDYL DISULFIDE

4,4'-DIPYRIDYL DISULFIDE Structure
  • ₹2270 - ₹27330
  • Product name: 4,4'-DIPYRIDYL DISULFIDE
  • CAS: 2645-22-9
  • MF: C10H8N2S2
  • MW: 220.31
  • EINECS:220-158-6
  • MDL Number:MFCD00006423
  • Synonyms:4-(4-Pyridinyldisulfanyl)pyridine;4,4'-Dipyridine disulfide;4,4'-Dithiopyridine;4-Pyridyl disulfide;Aldrithiol 4;Aldrithol-4;Bis(4-pyridyl) disulfide;Di(4-pyridyl) disulfide
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberD2477
  • Product description4,4'-Dipyridyl Disulfide min. 97.0 %
  • Packaging5G
  • Price₹5800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD2477
  • Product description4,4'-Dipyridyl Disulfide min. 97.0 %
  • Packaging25G
  • Price₹20300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number143057
  • Product descriptionAldrithiol™-4 98%
  • Packaging1G
  • Price₹2270
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number143057
  • Product descriptionAldrithiol™-4 98%
  • Packaging5G
  • Price₹8090
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number143057
  • Product descriptionAldrithiol™-4 98%
  • Packaging25G
  • Price₹27330
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D2477 4,4'-Dipyridyl Disulfide min. 97.0 % 5G ₹5800 2022-05-26 Buy
TCI Chemicals (India) D2477 4,4'-Dipyridyl Disulfide min. 97.0 % 25G ₹20300 2022-05-26 Buy
Sigma-Aldrich(India) 143057 Aldrithiol™-4 98% 1G ₹2270 2022-06-14 Buy
Sigma-Aldrich(India) 143057 Aldrithiol™-4 98% 5G ₹8090 2022-06-14 Buy
Sigma-Aldrich(India) 143057 Aldrithiol™-4 98% 25G ₹27330 2022-06-14 Buy

Properties

Melting point :76-78 °C(lit.)
Boiling point :356.1±17.0 °C(Predicted)
Density :1.3078 (rough estimate)
refractive index :1.5500 (estimate)
storage temp. :2-8°C
solubility :95% ethanol: soluble5%, clear, colorless to light yellow
form :Crystalline Powder
pka :3.60±0.26(Predicted)
color :White to orange
BRN :154742
InChIKey :UHBAPGWWRFVTFS-UHFFFAOYSA-N
CAS DataBase Reference :2645-22-9(CAS DataBase Reference)
NIST Chemistry Reference :Pyridine, 4,4'-dithiobis-(2645-22-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Aldrithiol-4 was used as cosubstrate in a study to develop highly specific inhibitors against mannose-binding lectin-associated serine proteases byin vitroevolution technology:phage display.It was used to study the O2equilibria of recombinant human neuroglobin and cytoglobin measured under close to physiological conditions.It was used to modify gold surfaces for protein studies.

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4,4'-Bipyridine 2949-92-0 4,4'-DIPYRIDYL DISULFIDE 4-Mercaptopyridine Dimethyl disulfide 2,2'-Dithiodipyridine

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Suppliers and manufacturers

career henan chemical co
4,4'-DIPYRIDYL DISULFIDE
₹8.00 /1kg
4,4'-DIPYRIDYL DISULFIDE CAS:2645-22-9
CHEMSWORTH TCI Chemicals (India) Pvt. Ltd. Alfa Aesar A.J Chemicals
Shanghai Daken Advanced Materials Co.,Ltd
SHANDONG ZHI SHANG CHEMICAL CO.LTD
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED
CHEMSOON CO.,LTD.