ChemicalBook > CAS DataBase List > 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)

Product Name
Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)
CAS No.
30806-86-1
Chemical Name
Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)
Synonyms
Trimethoprim EP Impurity B;Trimethoprim Keto Analogue;Trimethoprim USP Related Compound B;(2,4-Diaminopyrimidin-5-yl)-(3,4,5-;Trimethoprim Impurity 2 (Trimethoprim EP Impurity B);(2,4-Diamino-5-pyrimidinyl)(3,4,5-trimethoxyphenyl)methanone;Methanone,(2,4-diaMino-5-pyriMidinyl)(3,4,5-triMethoxyphenyl)-;Trimethoprim EP Impurity B (Trimethoprim USP Related Compound B);Trimethoprim Related Compound B(Secondary Standards traceble to USP);(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone (Trimethoprim Impurity)
CBNumber
CB22567657
Molecular Formula
C14H16N4O4
Formula Weight
304.3
MOL File
30806-86-1.mol
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Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) Property

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)
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Safety

HS Code 
2933599550
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR3602
Product name
Trimethoprim Related Compound B
Purity
certified reference material, pharmaceutical secondary standard
Packaging
50MG
Price
$776.15
Updated
2025/07/31
Sigma-Aldrich
Product number
1692527
Product name
Trimethoprim Related Compound B
Packaging
25mg
Price
$1300
Updated
2025/07/31
TRC
Product number
T795855
Product name
5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine
Packaging
10mg
Price
$90
Updated
2021/12/16
TRC
Product number
T795855
Product name
5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine
Packaging
25mg
Price
$145
Updated
2021/12/16
TRC
Product number
T795855
Product name
5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine
Packaging
50mg
Price
$260
Updated
2021/12/16
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Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) Chemical Properties,Usage,Production

Uses

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.

Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) Preparation Products And Raw materials

Raw materials

Preparation Products

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

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View Lastest Price from Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) manufacturers

Moxin Chemicals
Product
Trimethoprim EP Impurity B 30806-86-1
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
95%+
Supply Ability
100000
Release date
2025-03-12

30806-86-1, Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)Related Search:

Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS) 1-(2,4,5-TRIMETHOXY-BENZYL)-PIPERAZINE Piperazine 4-DesMethoxy-4-broMo TriMethopriM beta-(dimethylamino)-beta-ethylphenethyl alcohol 2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one 2,4,6-TRIMETHOXYPHENYLACETIC ACID 1-[(2,4,6-TriMethoxyphenyl)Methyl]piperazine Hydrochloride 3-Iodobenzylamine hydrochloride N-Methyl Trimetazidine Dihydrochloride 1-(3,4,5-TRIMETHOXY-BENZYL)-PIPERAZINE 1-Dimethylamino-2-phenylbutan-2-yl 3,4,5-trimethoxybenzoate 4-[(2,3,4-TriMethoxyphenyl)Methyl]-1-piperazinecarboxylic Acid Ethyl Ester 1,4-Bis(2,3,4-triMethoxybenzyl)piperazine 3-Anilino-2-(3,4,5-triMethoxybenzyl)acrylonitrile, (Mixture of cis/trans isoMers) 2,3,4-Trihydroxybenzaldehyde 3-Iodobenzyl bromide TriMethopriM IMpurity C

  • (2,4-Diamino-5-pyrimidinyl)(3,4,5-trimethoxyphenyl)methanone
  • Trimethoprim EP Impurity B
  • 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 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 Keto Analogue
  • Trimethoprim Related Compound B(Secondary Standards traceble to USP)
  • Trimethoprim Related Compound B (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (1692527)
  • Trimethoprim USP Related Compound B
  • (2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone (Trimethoprim Impurity)
  • Trimethoprim EP Impurity B (Trimethoprim USP Related Compound B)
  • 30806-86-1