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)

Product Name
Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS)
CAS No.
60729-91-1
Chemical Name
Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS)
Synonyms
Trimethoprim EP Impurity E;TriMethopriM Related CoMpound A;4-Amino-5-(3,4,5-trimethoxybenzyl)p;Trimethoprim USP Related Compound A;Trimethoprim Impurity 5 (Trimethoprim EP Impurity E);6-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2(1H)-one;Trimethoprim EP Impurity E/ Trimethoprim Related Compound A;4-Amino-5-[(3,3,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidione;4-AMino-5-[(3,4,5-triMethoxyphenyl)Methyl]-2(1H)-pyriMidinone;6-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-2-one
CBNumber
CB92567656
Molecular Formula
C14H17N3O4
Formula Weight
291.3
MOL File
60729-91-1.mol
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Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS) Property

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
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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
PHR3603
Product name
Trimethoprim Related Compound A
Purity
certified reference material, pharmaceutical secondary standard
Packaging
50MG
Price
$646.95
Updated
2025/07/31
Sigma-Aldrich
Product number
1692516
Product name
Trimethoprim Related Compound A
Packaging
25mg
Price
$1300
Updated
2025/07/31
TRC
Product number
A630890
Product name
4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone
Packaging
10mg
Price
$110
Updated
2021/12/16
TRC
Product number
A630890
Product name
4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidinone
Packaging
25mg
Price
$205
Updated
2021/12/16
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Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS) Chemical Properties,Usage,Production

Uses

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

Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS) Preparation Products And Raw materials

Raw materials

Preparation Products

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

China 43 India 3 United Kingdom 1 United States 3 Global 50
Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14332
Advantage
58
Cato Research Chemicals Inc.
Tel
+86-020-81960175-877 4000-868-328
Email
tianwen.zhan@cato-chem.com
Country
United States
ProdList
10404
Advantage
58
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87

60729-91-1, Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS)Related Search:

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

  • 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]-
  • Trimethoprim EP Impurity E/ Trimethoprim Related Compound A
  • Trimethoprim Related Compound A(Secondary Standards traceble to USP)
  • Trimethoprim Related Compound A (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (1692516)
  • 4-Amino-5-[(3,3,5-trimethoxyphenyl)methyl]-2(1H)-pyrimidione
  • Trimethoprim USP Related Compound A
  • 6-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2(1H)-one (Trimethoprim Impurity)
  • 6-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2(1H)-one
  • Trimethoprim EP Impurity E (Trimethoprim USP Related Compound A)
  • 60729-91-1
  • Amines, Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals