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ChemicalBook > Product Catalogue >Organic Chemistry >Nitrile compound >2-Cyano-6-hydroxybenzothiazole

2-Cyano-6-hydroxybenzothiazole

2-Cyano-6-hydroxybenzothiazole Structure
  • ₹8302.78
  • Product name: 2-Cyano-6-hydroxybenzothiazole
  • CAS: 939-69-5
  • MF: C8H4N2OS
  • MW: 176.2
  • EINECS:
  • MDL Number:MFCD00296905
  • Synonyms:2-CYANO-6-HYDROXYBENZOTHIAZOLE;2-Benzothiazolecarbonitrile, 6-hydroxy;6-Hydroxy-2-Benzothiazolecarbonitrile;6-Hydroxy-Benzothiazole-2-Carb;2-Benzothiazolecarbonitrile,6-hydroxy-(7CI,8CI,9CI);6-hydroxy-benzothiazole-2-carbonitrile;6-hydroxy-1,3-benzothiazole-2-carbonitrile;2-Cyano-6-hydroxy-1,3-benzothiazole
1 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 500MG
  • ManufacturerSigma-Aldrich(India)
  • Product number776823
  • Product description6-Hydroxybenzothiazole-2-carbonitrile 96%
  • Packaging500MG
  • Price₹8302.78
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 776823 6-Hydroxybenzothiazole-2-carbonitrile 96% 500MG ₹8302.78 2022-06-14 Buy

Properties

Melting point :211-213°C
Boiling point :374.7±34.0 °C(Predicted)
Density :1.53±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :crystalline solid
pka :7.52±0.40(Predicted)
color :Light yellow
InChIKey :SQAVNBZDECKYOT-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

2-Cyano-6-hydroxybenzothiazole (CBTOH) is a critical intermediate in D-luciferin biosynthesis, also used for its chemical synthesis and as luciferin bioluminescence precursor for chemical analysis. Firefly light emission involves the enzymatic oxidation of D-luciferin to yield electronically excited oxyluciferin, which is the bioluminescent molecule. Oxyluciferin is afterwards enzymatically oxidized to thioglycolic acid and CBTOH, which regenerates luciferin by condensation with cysteine[1].

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