01
NMR-backed quality
1D and 2D NMR, HRMS, and HPLC — with CoA and technical reports you can cite.
Open for projects
Precision Chemistry,
Traceable from Route to Release.
Rare building blocks, impurities, and nucleotide chemistry — with analytics that hold up and timelines that match your milestones.
- ALCOA+ records
- QC you can cite
- 200+
- Products
- 99.5%
- Purity
- 50+
- Countries
- 15+
- Years
Why HKR
Chemistry you can document. Support you can reach.
We combine custom carbohydrate and nucleoside synthesis with characterization that stands up to regulatory and publication review.
02
Custom synthesis
Glycans, protected sugars, phosphoramidites, and impurities from milligram to scale-up.
03
Scientific partnership
PhD-led teams for academia, biotech, and pharma — clear timelines and route-level dialogue.
Catalogue
Product families
Browse in-stock and custom compounds by family — with specs, CAS, and enquiry-ready documentation.
Services
Precision carbohydrate & nucleoside chemistry
Custom synthesis, DNA/RNA building blocks, NMR analysis, and glycoconjugation — from R&D to documented release.
Who we work with
Trusted by research-driven teams
Pharmaceutical, biotech, CRO, academic, and specialty chemistry programs — with documentation aligned to how your sector reviews science.
01
Pharmaceuticals
Impurity standards, intermediates, and CMC-aligned analytics.
02
Biotechnology
Building blocks and linkers for oligo and bioconjugate programs.
03
CROs / Research Labs
Fast synthesis and clear handoff documentation.
04
Academia
Rare compounds and characterization for publication-grade work.
05
Chemical Industry
Scale-up support and robust QC for fine and specialty chemistry.
Delivery you can plan on
Documented release, worldwide logistics, protected IP.
Our Service Commitment
What you can expect on every order
The same commitments we outline on our services page — shipping, analytics, and confidentiality handled as part of the project, not an afterthought.
Global Shipping
Express worldwide delivery with full customs documentation.
Quality Assured
Every product is shipped with a comprehensive CoA and NMR/MS data.
Confidentiality
We operate under strict NDA/CDA protocols to protect customer IP.
Leadership
Science-led decisions, accountable delivery.
HKR is led by experienced carbohydrate and nucleoside chemists — the same team you will meet on our leadership page when you need route-level guidance or project oversight.
Kishor R. Harale, PhD
Director, HKR Biotech Pvt. Ltd.
Get started
Partner With Us Today
Ready to start your project? Our technical team is available for consultations to discuss your specific synthetic routes or analytical needs.
CoA + NMR on releaseNDA/CDA availableRoute-level dialogue
Direct line
Science desk — not a sales funnel
Every inbound reaches a chemist first. Expect questions about purity bands, analytical scope, and scale before anything else.
- First reply
- < 48h
- QC pass
- 99.7%