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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Quinoline compounds >2-Chloro-4-amino-6,7-dimethoxyquinazoline

2-Chloro-4-amino-6,7-dimethoxyquinazoline

2-Chloro-4-amino-6,7-dimethoxyquinazoline Structure
  • ₹4800 - ₹56766.3
  • Product name: 2-Chloro-4-amino-6,7-dimethoxyquinazoline
  • CAS: 23680-84-4
  • MF: C10H10ClN3O2
  • MW: 239.66
  • EINECS:245-821-7
  • MDL Number:MFCD00051734
  • Synonyms:TIMTEC-BB SBB000787;4-Quinazolinamine, 2-chloro-6,7-dimethoxy-;4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINOZOLINE;4-AMINO-2-CHLORO-6,7-DIMETHOXY-QUINZOLINE;2-CHLORO-4-AMINO-6,7-DIMETHOXYQUINAZOLINE;2-CHLORO-6,7-DIMETHOXY-4-AMINOQUINAZOLINE;2-CHLORO-6,7-DIMETHOXY-QUINAZOLIN-4-YLAMINE;2-CHLORO-6,7-DIMETHOXYQUINAZOLINE-4-AMINE
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

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

Package

  • 50MG
  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberA2151
  • Product description4-Amino-2-chloro-6,7-dimethoxyquinazoline
  • Packaging5G
  • Price₹4800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberA2151
  • Product description4-Amino-2-chloro-6,7-dimethoxyquinazoline
  • Packaging25G
  • Price₹10800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number518654
  • Product description4-Amino-2-chloro-6,7-dimethoxyquinazoline 95%
  • Packaging25G
  • Price₹20372.65
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR3308
  • Product descriptionDoxazosin Related Compound C certified reference material, pharmaceutical secondary standard
  • Packaging50MG
  • Price₹56766.3
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) A2151 4-Amino-2-chloro-6,7-dimethoxyquinazoline 5G ₹4800 2022-05-26 Buy
TCI Chemicals (India) A2151 4-Amino-2-chloro-6,7-dimethoxyquinazoline 25G ₹10800 2022-05-26 Buy
Sigma-Aldrich(India) 518654 4-Amino-2-chloro-6,7-dimethoxyquinazoline 95% 25G ₹20372.65 2022-06-14 Buy
Sigma-Aldrich(India) PHR3308 Doxazosin Related Compound C certified reference material, pharmaceutical secondary standard 50MG ₹56766.3 2022-06-14 Buy

Properties

Melting point :262-268 °C (dec.)(lit.)
Boiling point :374.0±42.0 °C(Predicted)
Density :1.5062 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.5500 (estimate)
storage temp. :2-8°C
solubility :DMSO (Sparingly, Heated), Methanol (Slightly, Heated)
pka :4.35±0.30(Predicted)
color :White to Off-White
Water Solubility :1.418g/L at 25℃
BRN :747463
LogP :1.5 at 25℃
CAS DataBase Reference :23680-84-4(CAS DataBase Reference)
NIST Chemistry Reference :4-Amino-2-chloro-6,7-dimethoxyquinazoline(23680-84-4)

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Amino-2-chloro-6,7-dimethoxyquinazoline is an intermediate in the production of Terazosin.

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Suppliers and manufacturers

GLR Innovations HEMANT BIOSCIENCE Keminntek Laboratories OPULENT PHARMA ALMELO PRIVATE LIMITED ANJI BIOSCIENCES asaivishwa Anant Pharmaceuticals Pvt Ltd Allchem Lifescience Pvt. Ltd GLP Pharma Standards