Browse Topics

General

Where the Alentris Research Private Limited Based?
We founded the organization in year 2017 and established in 2021 at Zak- Kadadara road, just 15 KM distance from Naroda ring road, Ahmedabad, Gujarat.
What industries or sectors do you primarily serve?

We can supply our impurities to Pharmaceutical, chemical, Agrochemical industries and research groups as well.

What is an impurity?
An impurity synthesis business specializes in the production of impurities, which are unwanted or byproduct substances that can occur during the manufacturing of pharmaceuticals, chemicals, or other compounds.
Why are impurities important in chemical and pharmaceutical industries?
Impurities can affect the quality, safety, and efficacy of final products. Identifying and controlling impurities is crucial for regulatory compliance and product quality assurance.
Do you offer technical support or consultation services related to impurities?
Our team having great experience in this industry, so we can provide the good technical support to our individual customers.
Do you have any refund and cancellation of order policy?

Yes, we do have policy and more information is available in our website in section: Policy

Does your organisation have capability to run the integrated discovery projects?
Our Teams are having experience working in contract research organisation where they have served the customer from UK, USA and Canada. Alentris can offer the Fees for Services (FFS) and Full-time equivalence (FTE) model to our customers.
How do you handle confidentiality and intellectual property concerns?
We will make a confidential agreement (CDA) with the respective customer to ensure their intellectual right will be preserve with us.
Do you provide reference standards?
We are not providing any USP or EP reference standards however we do provide In-House working standards along with analytical data as per customer requirements.
Do you provide any custom synthesis product for our in-house Medicinal Chemistry Projects?
Alentris team are having experience working in Medicinal chemistry projects so we will provide the products as per client requirements.
Do you offer bulk discounts or long-term contracts?

We can provide the discount on bulk scale impurity synthesis or long term customize services.

Can you handle large-scale production orders?
Yes, we have large scale facility is available to ensure the large-scale production as well.
What is your pricing structure?
Pricing for impurity synthesis services will be consider on the factors like the complexity of synthesis, quantity, and customization.
Can you provide references or case studies of past projects?
We can provide the references from past our valuable customer about our services and qualities.

Analytical

What is the analysis do you provide along with analytical standards and Impurities?
In routine practice, we provide CoA, HPLC, 1H NMR and Mass analysis and could provide 13C NMR, IR and TGA analysis as per customer requirements.
Do you provide structural elucidation report (SER) report?
We do provide the SER report upon customer requirement and for unknown impurities isolation and characterization project we do provide the SER report along with peak assignment in 1H NMR and 13C NMR.
Do you provide the service for isolation and characterisation of unknown impurities?
We do provide this service along with complete identification reports.
Do you have shipping policy for the analytical impurities?
Alentris will clearly mention the shipping temperature on CoA and if require we will ship the impurity in cold supply chain.
Can I get re-test CoA for the product which I have procure from Alentris previously?
Alentris will provide re-certified COA for a period of 2 years from the date of purchase without any charges if product is available at our end. Sometime product is inherently unstable to store for longer period and such details would be included in the COA for efficient use of product.
Do you run the HPLC as per given monograph in Pharmacopeia’s?
We have our in-house HPLC method to validate the purity of the compound which could be further validate by using 1H NMR, 13C NMR, Mass Spectroscopy and Infrared Spectroscopy. Upon client request and mentioned in the quote in well advance, we have the capabilities to run the HPLC as per given monograph in pharmacopeial methods.
Can you help us with impurity testing and analysis?
Our team will guide and help the customer with their impurity profiling, testing and analysis of impurities using various techniques like HPLC and LCMS.

Synthesis

How do you synthesize impurities?

Impurities can be synthesized through various chemical processes, such as organic synthesis, crystallization, or purification techniques.

What types of impurities can you provide?
Alentris have capability to provide wide range of impurities and can synthesize, such as organic, inorganic, or chiral impurities, and their applications.
Do you have technical team to execute the custom synthesis impurities?
We have team of more than 25 Synthetic organic chemists and 5 analytical chemists along with our technical directors are having more than 100 years of experiences research and development area. Alentris can provide customized impurity synthesis services and the process for requesting them.
Are your impurities compliant with industry regulations?
Alentris will ensure that your impurities meet relevant regulatory standards and guidelines, such as those set by the FDA (for pharmaceuticals) or environmental agencies (for chemicals).
What is the lead time for impurity synthesis orders?
The lead time is depended upon the chemistry of impurities and will mention it while placing the quote to customers.
What sets your impurity synthesis business apart from competitors?
We can increase the unknown impurity formation from 0.01% to 95% with all the require characterisation report.
What sets reactions are performed and handle?
Our Team is capable to perform various type of reaction and some of the examples are as Friedel Craft Acylation, Halogenation Reaction, Nitration / Sulfonation, Reductive Amination /Alkylation, High/Low Pressure Catalytic Hydrogenation, Heck reaction, Grignard Reactions. Mitsunobu reaction, Suzuki coupling, Sonogashira coupling, Wittig Reaction, Swern Oxidation and Ozonolysis.

Quality

What are impurities?

Impurities are substances or elements that are present in a material or substance in small quantities, usually unintentionally. They can be contaminants, byproducts, or substances intentionally added for specific purposes.

Why is the quality of impurities important?

The quality of impurities is important because they can affect the safety, efficacy, and properties of a material or product. In pharmaceuticals, for example, impurities can impact the effectiveness and safety of a medication.

How are impurities identified and quantified?

Impurities are identified and quantified through various analytical techniques, such as chromatography, spectroscopy, and mass spectrometry. These methods can determine the type and amount of impurities present.

What are the different types of impurities?

Impurities can be classified into various categories, including:

    • Organic impurities: Typically related to organic compounds.
    • Inorganic impurities: Usually related to inorganic materials.
    • Elemental impurities: Impurities consisting of individual elements.
    • Process-related impurities: Those formed during the manufacturing process.
    • Residual solvents: Solvents left behind in a product.

Microbial impurities: Contaminants introduced by microorganisms.

What are acceptable levels of impurities?

The acceptable levels of impurities vary depending on the industry and the specific material or product. Regulatory agencies often set limits and guidelines for impurity levels in various sectors, such as pharmaceuticals, food, and chemicals.

How can impurities be removed or reduced?

Impurities can be removed or reduced through various purification techniques, such as filtration, distillation, crystallization, and chemical reactions. The choice of method depends on the nature of the impurity and the substance being purified.

What are the risks associated with high impurity levels?

High impurity levels can lead to various risks, including compromised product quality, safety concerns, adverse effects on health, and environmental pollution. In some cases, impurities can be toxic or allergenic.

How are impurities controlled in pharmaceuticals?

Pharmaceuticals are subject to stringent regulations regarding impurity control. This includes thorough testing, validation of manufacturing processes, and documentation of impurity profiles to ensure product safety and efficacy.

Service 5

Where the Alentris Research Private Limited Based?
We founded the organization in year 2017 and established in 2021 at Zak- Kadadara road, just 15 KM distance from Naroda ring road, Ahmedabad, Gujarat.
What is the analysis do you provide along with analytical standards and Impurities?
In routine practice, we provide CoA, HPLC, 1H NMR and Mass analysis and could provide 13C NMR, IR and TGA analysis as per customer requirements.
Do you provide structural elucidation report (SER) report?
We do provide the SER report upon customer requirement and for unknown impurities isolation and characterization project we do provide the SER report along with peak assignment in 1H NMR and 13C NMR.
Do you provide the service for isolation and characterisation of unknown impurities?
We do provide this service along with complete identification reports.
Do you have any refund and cancellation of order policy?
Yes, we do have policy and more information is available in our website in section: Policy
Do you provide reference standards?
We are not providing any USP or EP reference standards however we do provide In-House working standards along with analytical data as per customer requirements.

Service 6

Do you have shipping policy for the analytical impurities?
Alentris will clearly mention the shipping temperature on CoA and if require we will ship the impurity in cold supply chain.
Do you have technical team to execute the custom synthesis impurities?
We have team of more than 25 Synthetic organic chemists and 5 analytical chemists along with our technical directors are having more than 100 years of experiences research and development area.
Does your organisation capability to run the discovery projects?
Our directors are having experience working in contract research organization where they have served the customer from UK, USA and Canada.
Do you provide any custom synthesis product for our in- house Medicinal Chemistry Projects?
Alentris team are having experience working in Medicinal chemistry projects so we will provide the products as per client requirements.
Can I get re-test CoA for the product which I have procure from Alentris previously?
Alentris will provide re-certified COA for a period of 2 years from the date of purchase without any charges if product is available at our end. Sometime product is inherently unstable to store for longer period and such details would be included in the COA for efficient use of product.
I am a new customer to Alentris how can I set the account?
Simple, go to our home page and register only one time with you details and from your login you can ask for any quote for multiple items.