Trimethoprim L-glutamate

Name: Trimethoprim L-glutamate
Brand: Zemixal
SKU: ZX-043002

Reference StandardAvailable on request

Order Trimethoprim L-glutamate (CAS 94232-28-7) online at Zemixal: C19H27N5O7, COA and SDS with every lot, worldwide shipping.

Pack sizes

Trimethoprim L-glutamate chemical structure

CAS number94232-28-7

FormulaC₁₉H₂₇N₅O₇

Molar mass437.4 g/mol

Physical formSolid

HS code38229090

InChIKeyNAMYMKQHASEADQ-HVDRVSQOSA-N

IUPAC name(2S)-2-aminopentanedioic acid;5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine

About Trimethoprim L-glutamate

Analytical teams working on Trimethoprim use Trimethoprim L-glutamate as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 94232-28-7, formula C19H27N5O7 and molar mass 437.4 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Warning: H302 and H371). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Trimethoprim

See every impurity, metabolite and related compound we list for this API.

Trimethoprim standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Trimethoprim L-glutamate
Product name	Trimethoprim L-glutamate
Catalogue number	ZX-043002
CAS number	94232-28-7
IUPAC name	(2S)-2-aminopentanedioic acid;5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine
Molecular formula	C₁₉H₂₇N₅O₇
Molar mass	437.4 g/mol
Exact mass	437.191
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	5 / 12
Topological polar surface area	206 Å²
HS code	38229090
InChIKey	NAMYMKQHASEADQ-HVDRVSQOSA-N
SMILES	COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N.C(CC(=O)O)[C@@H](C(=O)O)N
PubChem CID	44150814
Synonyms	L-Glutamic acid--5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine (1/1)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Warning

H302Harmful if swallowed
H371May cause damage to organs

Precautionary statements P260, P264, P270, P301 + P317, P308 + P316, P330, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Trimethoprim L-glutamate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Trimethoprim L-glutamate

Which CAS number identifies Trimethoprim L-glutamate?

Trimethoprim L-glutamate is registered under CAS 94232-28-7. You may also see it listed as L-Glutamic acid--5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine (1/1). Our catalogue number for this item is ZX-043002.

What are the formula and molar mass of Trimethoprim L-glutamate?

For Trimethoprim L-glutamate, its formula is C19H27N5O7 and its molar mass is 437.4 g/mol. InChIKey NAMYMKQHASEADQ-HVDRVSQOSA-N lets you match it in any structure database.

How is Trimethoprim L-glutamate used in pharmaceutical QC?

Trimethoprim L-glutamate is a characterised reference material linked to Trimethoprim. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Trimethoprim L-glutamate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Trimethoprim L-glutamate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Trimethoprim L-glutamate to my country?

Yes. Because Trimethoprim L-glutamate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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