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Trimethoprim API

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Trimethoprim API Specification

Solubility
Slightly soluble in water, soluble in DMSO and ethanol

Taste
Bitter

Loss on Drying
Not more than 0.5%

Color
White to off-white

Molecular Weight
290.32 g/mol

Shelf Life
24 Months

Heavy Metal (%)
Not more than 0.001%

Boiling point
Not applicable (decomposes before boiling)

Storage
Store in tightly closed containers, protected from light and moisture

Smell
Odorless

Ph Level
Neutral - depends on specific batch analysis

HS Code
29420090

Particle Size
Specified on COA, typically micronized (e.g., D90 < 10 µm)

Structural Formula
C14H18N4O3

EINECS No
212-019-0

Molecular Formula
C14H18N4O3

Melting Point
199-203°C

Poisonous
No, utilized medicinally but can be toxic in overdose

Medicine Name
Trimethoprim API

Chemical Name
2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine

CAS No
738-70-5

Type
Active Pharmaceutical Ingredient

Grade
Pharmaceutical Grade

Usage
Used in the treatment of bacterial infections, mainly urinary tract infections

Purity(%)
Not less than 99.0%

Appearance
White to off-white crystalline powder

Physical Form
Solid

Sulphate
Not more than 0.05%

Related Substances
Not more than 0.5%

Water Content (Karl Fischer)
Not more than 0.5%

Chloride
Not more than 0.05%

Particle Size Distribution
Available as per requirement (micronized or non-micronized)

Bulk Density
0.30 - 0.65 g/ml

Microbial Limit
Complies with pharmacopoeial standards

Manufacturing Process
Synthetic

Assay
99.0%-101.0% (on dried basis)

Residual Solvents
Complies with ICH guidelines

Iron
Not more than 0.002%

Identification
By HPLC and IR Spectroscopy

Polymorphism
Single crystalline form

Packaging
HDPE drums or double polyethylene bags

Trimethoprim API Trade Information

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Trimethoprim API About

Trimethoprim API is a highly recommended, top-drawer Active Pharmaceutical Ingredient, widely highlighted for its exceptional purity (99.0%), noteworthy stability, and compliance with stringent pharmacopoeial standards. It is meticulously synthesized and undergoes identification through advanced HPLC and IR spectroscopy techniques. The best price is assured for its pharmaceutical grade, favored by buyers seeking bulk, export-quality stock. Presented as a white to off-white crystalline powder, this API is available in tailored particle sizes and secure packaging, guaranteeing optimal shelf life and reliability. Ideal for manufacturers across India, it is instrumental in delivering outstanding therapeutic outcomes with assured quality and traceability.

Trimethoprim API: Extra Features & Broad Application Spectrum

Trimethoprim API stands out with its exceptional purity, single crystalline polymorph, and customizable micronized particle sizes. Its application extends across formulations for urinary tract infections, a wide range of bacterial infection therapies, and pharmaceutical research. Produced using a synthetic process, it is suitable for modern medicine manufacturing plants and research facilities. Its compliance with ICH and pharmacopoeial norms and flexible packaging options enhance its versatility for manufacturers seeking superior-grade ingredients.

Trimethoprim API: Payment, Certifications, and Delivery Insights

We guarantee secure arrival of Trimethoprim API through reliable goods transport partners. Sale price is structured competitively to ensure affordability for bulk orders. Our product holds necessary certifications, ensuring quality and regulatory compliance in pharmaceutical markets. The main domestic market covers pan-India, allowing swift supply to pharmaceutical manufacturers and authorized buyers. Detailed payment terms are provided at enquiry, supporting transparency and customer confidence. All shipments are traceable for peace of mind.

FAQ's of Trimethoprim API:

Q: How is Trimethoprim API identified and what analytical methods are employed?

A: Trimethoprim API is identified using high-performance liquid chromatography (HPLC) and IR spectroscopy, ensuring accurate verification of its purity and structural attributes before release.

Q: What are the primary usage areas of Trimethoprim API?

A: Trimethoprim API is mainly used in the formulation of medicines targeting bacterial infections, especially urinary tract infections, and plays a key role in pharmaceutical and clinical research applications.

Q: Where can buyers find details about the purity and particle size of this API?

A: All critical specifications, including purity and particle size distribution, are provided on the Certificate of Analysis (COA) accompanying each shipment, tailored to client requirements.

Q: What certifications and quality standards does Trimethoprim API comply with?

A: Trimethoprim API complies with Indian and international pharmacopoeial standards, and all batches are tested to meet ICH guidelines for residual solvents and microbial limits for pharmaceutical applications.

Q: When is the best time to place an order to ensure prompt arrival and best price?

A: Placing orders during scheduled production cycles or bulk procurement periods ensures timely goods transport, competitive sale prices, and assures the earliest possible delivery windows.

Q: How should Trimethoprim API be stored to maintain its quality and shelf life?

A: For optimal stability, Trimethoprim API should be stored in tightly sealed containers, protected from moisture and direct light, preserving its 24-month shelf life.

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