Trimethoprim lactate

Modify Date: 2024-01-02 09:33:02

Trimethoprim lactate structure	Common Name	Trimethoprim lactate
	CAS Number	23256-42-0	Molecular Weight	380.396
	Density	N/A	Boiling Point	526ºC at 760mmHg
	Molecular Formula	C₁₇H₂₄N₄O₆	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	271.9ºC

Use of Trimethoprim lactate

Trimethoprim lactic is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim lactic is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim lactic has the potential for urinary tract infections, Shigellosis and Pneumocystis pneumonia treatment[1][2][3].

Name	Trimethoprim lactate salt
Synonym	More Synonyms

Description	Trimethoprim lactic is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim lactic is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim lactic has the potential for urinary tract infections, Shigellosis and Pneumocystis pneumonia treatment[1][2][3].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Cell Cycle/DNA Damage >> Antifolate Signaling Pathways >> Anti-infection >> Bacterial
Target	Dihydrofolate reductase[1] Bacteria[1]
In Vitro	Trimethoprim interrupts folate metabolism by inhibition of the activity of dihydrofolase reductase (DHFR), which reduces dihydrofolate to tetrahydrofolate (THF)[1]. Trimethoprim causes protein aggregation and induction of main heat shock proteins (Hsps) in E. coli cells, which indicates that Trimethoprim presence leads to protein misfolding. Trimethoprim causes induction of DnaK, DnaJ, GroEL, ClpB, and IbpA/B Hsps. Among these Hsps, IbpA/B are most efficiently induced by Trimethoprim and coaggregates with the insoluble proteins. Upon folate stress, deletion of the delta ibpA/B operon resulted in increased protein aggregation but does not influence cell viability[1].
In Vivo	In intraperitoneal infections in mice, the CD50 values for Trimethoprim alone against H. influenzae, S. pneumoniae, E. coli and N. meningitidis, is 150 mg/kg, 335 mg/kg, 27.5 mg/kg and 8.4 mg/kg, respectively[2].
References	[1]. Ewa Laskowska, et al. Trimethoprim Induces Heat Shock Proteins and Protein Aggregation in E. Coli Cells. Curr Microbiol. 2003 Oct;47(4):286-9. [2]. R N Brogden, et al. Trimethoprim: A Review of Its Antibacterial Activity, Pharmacokinetics and Therapeutic Use in Urinary Tract Infections. Drugs. 1982 Jun;23(6):405-30. [3]. Xiaojian Wang, et al. A Trimethoprim Conjugate of Thiomaltose Has Enhanced Antibacterial Efficacy In Vivo. Bioconjug Chem. 2018 May 16;29(5):1729-1735.

Boiling Point	526ºC at 760mmHg
Molecular Formula	C₁₇H₂₄N₄O₆
Molecular Weight	380.396
Flash Point	271.9ºC
Exact Mass	380.169586
PSA	163.04000
LogP	1.87180
Vapour Pressure	3.74E-11mmHg at 25°C
Storage condition	2-8°C

Trimethoprim lactate MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	T:Toxic;
Risk Phrases	R23/24/25;R43;R61
Safety Phrases	S22-S36/37/39-S45-S53
RIDADR	UN 2811
WGK Germany	3
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2942000000

HS Code	2942000000

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2-Hydroxypropanoic acid - 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine (1:1)

EINECS 245-533-1

2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine lactate salt

Trimethoprim lactate

2-hydroxypropanoic acid,5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine

Propanoic acid, 2-hydroxy-, compd. with 5-[(3,4,5-trimethoxyphenyl)methyl]-2,4-pyrimidinediamine (1:1)

MFCD00171722

2-Hydroxypropanoic acid - 5-(3,4,5-trimethoxybenzyl)-2,4-pyrimidinediamine (1:1)

UNII:P3K8GP9FDQ