Trimethoprim lactic acid

BGC Id:	730979111849
CAS No:	23256-42-0
Synonyms:	lactic trimethoprim ; trimethoprim lactate ; trimethoprim lactic acid ; trimethoprim lactate salt ; trimethoprim lactate, >=99% ; 2,4-diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine lactate ; 2,4-diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine lactate salt ; 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate ; lactic acid, compound with 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine (1:1)
Molecular Formula:	C14H18N4O3.C3H6O3
Molecular Weight:	380.4
EINECS:	245-533-1

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Company type: Producer

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Country: P.R.China

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The last intensive check and update was carried out on 2025/07/16.

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Synonyms:

lactic trimethoprim ; trimethoprim lactate ; trimethoprim lactic acid ; trimethoprim lactate salt ; trimethoprim lactate, >=99% ; 2,4-diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine lactate ; 2,4-diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine lactate salt ; 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate ; lactic acid, compound with 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine (1:1)

CAS:

23256-42-0

EINECS:

245-533-1

Molecular Formula:

C14H18N4O3.C3H6O3

MDL:

MFCD00171722

Properties

Molecular Weight:

380.4 g·mol−1

Physical Description:

crystalline

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(b)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

23/24/25-43-61 (R)

Safety Codes:

22-36/37/39-45-53 (S)

WGK Germany:

RID / ADR:

UN 2811

Storage temperature:

2-8°C

What other providers are available for CAS 23256-42-0?

In addition to the providers presented here for Trimethoprim lactic acid with the CAS number 23256-42-0, there are other 50 providers with slightly different product names available for this CAS number.

Trimethoprim lactate

5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate

BLD Pharmatech Ltd +2 additional providers that we know from the past

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

+1 additional providers that we know from the past