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ChemicalBook >> CAS DataBase List >> Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS)

Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS)

Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS) price.
  • $59 - $1390
  • Product name: Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS)
  • CAS: 60729-91-1
  • MF: C14H17N3O4
  • MW: 291.3
  • EINECS:
  • MDL Number:MFCD11592695
  • Synonyms:Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS);4-AMino-5-[(3,4,5-triMethoxyphenyl)Methyl]-2(1H)-pyriMidinone;TriMethopriM Related CoMpound A;Trimethoprim EP Impurity E;6-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-2-one;Trimethoprim Impurity 5 (Trimethoprim EP Impurity E);4-Amino-5-(3,4,5-trimethoxybenzyl)p;2(1H)-Pyrimidinone, 6-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-
10 prices
Selected condition:
Brand
  • aablocks
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • Manufactureraablocks
  • Product numberAA00EF3O
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98%
  • Packaging50mg
  • Price$59
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EF3O
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98%
  • Packaging100mg
  • Price$60
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EF3O
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98%
  • Packaging250mg
  • Price$111
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EF3O
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98%
  • Packaging1g
  • Price$293
  • Updated2026-05-28
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR3603
  • Product descriptionTrimethoprim Related Compound A certified reference material, pharmaceutical secondary standard
  • Packaging50MG
  • Price$735
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1692516
  • Product descriptionTrimethoprim Related Compound A
  • Packaging25mg
  • Price$1390
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberA630890
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone
  • Packaging25mg
  • Price$205
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberA630890
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone
  • Packaging10mg
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number430267
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone ≥95%
  • Packaging25mg
  • Price$785
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number430267
  • Product description4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone ≥95%
  • Packaging10mg
  • Price$439
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00EF3O 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98% 50mg $59 2026-05-28 Buy
aablocks AA00EF3O 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98% 100mg $60 2026-05-28 Buy
aablocks AA00EF3O 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98% 250mg $111 2026-05-28 Buy
aablocks AA00EF3O 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 98% 1g $293 2026-05-28 Buy
Sigma-Aldrich PHR3603 Trimethoprim Related Compound A certified reference material, pharmaceutical secondary standard 50MG $735 2026-04-30 Buy
Sigma-Aldrich 1692516 Trimethoprim Related Compound A 25mg $1390 2026-04-30 Buy
TRC A630890 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 25mg $205 2021-12-16 Buy
TRC A630890 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone 10mg $110 2021-12-16 Buy
Usbiological 430267 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone ≥95% 25mg $785 2026-06-03 Buy
Usbiological 430267 4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone ≥95% 10mg $439 2026-06-03 Buy

Properties

Melting point :>210°C (dec.)
Density :1.31±0.1 g/cm3(Predicted)
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
pka :8.77±0.10(Predicted)
color :Pale Yellow
Stability :Hygroscopic
Major Application :pharmaceutical (small molecule)
InChI :1S/C14H17N3O4/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-16-14(18)17-13(9)15/h5-7H,4H2,1-3H3,(H3,15,16,17,18)
InChIKey :OYDLMYVTTNXWRD-UHFFFAOYSA-N
SMILES :[nH]1[c](ncc(c1N)Cc2cc(c(c(c2)OC)OC)OC)=O

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Health Hazard (GHS08)
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 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

6-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone, is an impurity of Trimethoprim (T795615), an antibacterial agent.

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