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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)

Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)

Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) Structure
  • ₹68121.73
  • Product name: Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)
  • CAS: 30806-86-1
  • MF: C14H16N4O4
  • MW: 304.3
  • EINECS:
  • MDL Number:MFCD22666234
  • Synonyms:(2,4-Diamino-5-pyrimidinyl)(3,4,5-trimethoxyphenyl)methanone;Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS);Methanone,(2,4-diaMino-5-pyriMidinyl)(3,4,5-triMethoxyphenyl)-;Trimethoprim EP Impurity B;Trimethoprim EP Impurity B/Trimethoprim USP RC B/(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone;Trimethoprim Impurity 2 (Trimethoprim EP Impurity B);(2,4-Diaminopyrimidin-5-yl)-(3,4,5-;Trimethoprim Related Compound B(Secondary Standards traceble to USP)
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Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 50MG
  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR3602
  • Product descriptionTrimethoprim Related Compound B certified reference material, pharmaceutical secondary standard
  • Packaging50MG
  • Price₹68121.73
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) PHR3602 Trimethoprim Related Compound B certified reference material, pharmaceutical secondary standard 50MG ₹68121.73 2022-06-14 Buy

Properties

Melting point :152-154 °C(Solv: benzene (71-43-2))
Boiling point :616.4±65.0 °C(Predicted)
Density :1.319±0.06 g/cm3(Predicted)
solubility :soluble in Methanol
pka :4.71±0.10(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
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+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P405 Store locked up.

Description

5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine, is a derivative of Trimethoprim (T795615), an antibacterial agent. 5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine, is a possible potent and selective inhibitor targeting dihydrofolate reductase of C. hominis, used for the treatment of Cryptosporidiosis.

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