Aligned with the Future Chemistry

At AiFChem, we offer high-quality molecular building blocks for drug discovery, material science & chemical research—all rigorously tested for purity & performance. Powered by AI-driven design, our reliable, premium products balance top standards with innovation to accelerate your research/production. Choose AiFChem for cutting-edge molecular products that fuel your scientific breakthroughs.

1000+

Employees

160+

Granted patents

20,000+ m²

Lab area

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Alkynes Building Blocks

High-quality alkynyl building blocks (strong click reactivity, diverse heterocycles, pharma-grade) accelerate drug discovery & industrial synthesis.

Alkynes Building Blocks

Fluorinated Building Blocks

Novel 3D Building Blocks

Aryl-Heteroalicyclic Hybrid Scaffolds

PROTAC Linker

KRAS Related

EGFR Related

Battery Materials

2-ethynyloxazole

ACUATK069 794588-82-2 97%

4-ethynyl-2-methyloxazole

ACUQZS958 2025340-28-5 95%

4-ethynyl-3,5-dimethyl-1-propyl-1H-pyrazole

ACEOSY356 97%

4-bromo-2-ethynyl-5-methylpyridine

ACYMUS037 2809139-87-3 95%

4-ethynyl-2-methylbenzonitrile

ACPEZG102 1809416-89-4 97%

5-ethynyl-2-methoxy-4-methylpyridine

ACTYQZ189 1186637-89-7 97%

4-ethynyl-1-nitro-2-(trifluoromethyl)benzene

ACRIPW548 1233513-10-4 97%

methyl (E)-3-(4-ethynylphenyl)acrylate

ACTVGN659 1420837-04-2 97%

4,4,4-Trifluoro-3-(trifluoromethyl)butane-1,3-diol

ACZYCG586 21379-33-9 98%

trans-3-(Trifluoromethyl)cyclobutyl)methanol

ACZYQX082 2091685-99-1 95%

4,4-Difluoro-1-(2,2,2-trifluoroacetamido)cyclohexane-1-carboxylic acid

ACZRHI835 2566830-66-6 95%

2-Amino-3-fluorobenzenethiol

ACZYTM930 73628-29-2 97%

3-Bromo-6-(trifluoromethyl)pyridazine

ACZTYO520 174607-37-5 97%

6-Bromo-2-(trifluoromethyl)oxazolo[5,4-b]pyridine

ACZVXQ391 886373-24-6 95%

3-(2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl)-1H-indole

ACZWYT907 1356962-86-1 98%

7-Fluoroisochromane-1,3-dione

ACZWXL497 1091613-48-7 95%

(1S,2R)-2-(3-ethynylphenyl)cyclopropane-1-carboxylic acid

ACZDRU633 ≥95%

(S)-bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanamine hydrochloride

ACZCQJ314 ≥95%

(7-chloro-1H-benzo[d]imidazol-2-yl)methanamine dihydrochloride

ACZPCI521 ≥95%

(R)-4-amino-1,2,4,5-tetrahydro-3H-benzo[c]azepin-3-one hydrochloride

ACYVOC477 ≥95%

methyl (R)-2-(1-acryloylpyrrolidin-3-yl)acetate

ACZSBE915 ≥95%

Methyl (2R,5S)-5-(3-bromophenyl)pyrrolidine-2-carboxylate

ACZPOC420 2639623-60-0 98%

(S)-8-(Pyrrolidin-2-yl)quinoline dihydrochloride

ACZXGY436 2307738-08-3 97%

ammonium 1-(4-bromophenyl)-3-fluoroazetidine-3-carboxylate

ACZNFA318 ≥95%

2-(cyclohex-1-en-1-ylethynyl)thiazole-4-carboxylic acid

ACZFQX731 95%

1-(3-(2-cyclopropylvinyl)phenyl)ethan-1-one

ACZZUX508 95%

2-((cyclohexyl(phenyl)methyl)amino)benzonitrile

ACYUTL803 95%

1-(4-bromo-2-ethynylphenyl)pyrrolidine

ACANBR079 1438277-50-9 95%

2,3-difluoro-4-(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)aniline

ACABBO686 95%

N-benzyl-N-cyclopropyl-3-(2-hydroxyphenyl)propanamide

ACYOLE441 2183721-64-2 95%

4-chloro-2-nitro-6-(1-(thiazolidin-3-yl)ethyl)phenol

ACCNOA456 95%

6-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)benzo[d]thiazol-2-amine

ACAUAL212 95%

(S)-2-Amino-4-(methylthio)butan-1-ol

ACZYSN903 2899-37-8 97%

(2S,3R)-tert-Butyl 2-amino-3-hydroxybutanoate hydrochloride

ACZYPI456 69320-90-7 95%

S-Methyl-L-cysteine

ACZWQN158 1187-84-4 98%

Glycidyl Propargyl Ether

ACZVRL594 18180-30-8 90%

(2R,4S)-1-(tert-Butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid

ACZRCO610 147266-92-0 97%

Methyl 2-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

ACZQAR420 1073371-99-9 98%

2,2'-((2-Amino-2-oxoethyl)azanediyl)diacetic acid

ACZGXS837 26239-55-4 98%

tert-Butyl (2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)carbamate

ACZEOG098 869310-84-9 95%

3-Bromoquinolin-7-ol

ACZPDW964 1160949-99-4 95%

1-Benzyl-1H-benzo[d][1,2,3]triazole

ACYMQF650 4706-43-8 95%

tert-Butyl (S)-4-(hydroxymethyl)-2,2-dimethylpiperidine-1-carboxylate

ACXIVW216 2841422-06-6 95%

2,4-Dichloroimidazo[2,1-f][1,2,4]triazine

ACWVQS275 1810700-89-0 97%

2-Isopropyl-4-methylpyridin-3-amine

ACVKYI612 1698293-93-4 97%

(R)-Ethyl 2,5-dioxohexahydro-1H-pyrrolizine-7a-carboxylate

ACTBRU427 2703745-47-3 97%

2-(8-Chloronaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

ACSQLT028 2454397-84-1 98%

tert-Butyl (1S,2S,5R)-2-(hydroxymethyl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate

ACSAQB730 2820536-71-6 98%

(2S,3S)-2-Methyl-3-((methylsulfonyl)methyl)azetidine hydrochloride

ACZWXE938 2725774-17-2 97%

3-Bromoquinolin-7-ol

ACZPDW964 1160949-99-4 95%

1-Benzyl-1H-benzo[d][1,2,3]triazole

ACYMQF650 4706-43-8 95%

(2R,3R)-2-Methyl-3-((methylsulfonyl)methyl)azetidine hydrochloride

ACUTHE820 2725774-19-4 97%

(E)-4-(Piperidin-1-yl)but-2-enoic acid hydrochloride

ACJWCG247 197892-69-6 97%

tert-Butyl 3-(2-hydroxyethyl)piperazine-1-carboxylate

ACHYET026 1188265-73-7 97%

3-Chloro-5-methoxyisoquinoline

ACFTMI436 1691715-12-4 95%

(S)-2-(4H-1,2,4-Triazol-4-yl)propan-1-ol

ACZXGK023 1568158-72-4

Tri-m-tolylphosphate

ACUMZG409 563-04-2 98%

Phenoxycycloposphazene

ACKIOV572 1184-10-7 97%

Methyltriphenylphosphonium iodide

ACRWCM710 2065-66-9 97%

(3-Ethyl-4-formylphenyl)boronic acid

ACCJLV387 1218790-94-3 98%

(Cycloocta-2,4,6,8-tetraene-1,2,5,6-tetrayl)tetramethanol

ACTZHD721 110890-98-7 98%

2-Hydroxy-2-(3-nitrophenyl)acetic acid

ACTJYU023 42164-79-4 95%

1-(10H-Phenothiazin-10-yl)ethanone

ACRQMP487 1628-29-1 95%

Ethanone, 1-(2,6-dichloro-3-fluorophenyl)-2-hydroxy-

ACOSBD639 1505587-18-7 98%

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AI-Driven Solutions

Our diverse AI-powered solutions address challenges across drug discovery, materials R&D and more—accelerating scientific progress.

A Powerful Combination for Drug Discovery Researchers Advanced Patent Analysis Meets High-Quality Building Blocks

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VAST^™ Chemical Space

4.6 Billion virtual chemical space, built on in-stock building blocks and validated reactions. Featuring AI-verified synthetic accessibility and 2–4 week delivery via automated synthesis, complemented by customized library design.

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Technology

AI-driven solutions address drug discovery, materials R&D challenges, boosting scientific progress.

Closed-Loop Autonomous Intelligent Lab

Our AI designs experiments; robotics automates molecular synthesis, purification & analysis. This fully automated workflow replaces human-dependent labs, drastically boosting R&D efficiency for molecular building blocks.

AI Reaction Prediction (Outperforming Chemists)

Across Suzuki, SNAr & Sonogashira couplings, our AI delivers 81-89% reaction success prediction accuracy—outperforming senior chemists, and elevating molecular synthesis success rates.

Multi-Model AI-Powered Molecular Tools

AI-powered tools (molecular search, generation, crystal prediction, etc.) enable precise matching & rapid development of high-quality molecular building blocks.

Data Iteration-Driven R&D Enhancement

Lit. + Computation + Autonomous Experiments: Train & iterate AI models with internal/external proprietary data to boost structure prediction & experiment design, enabling intelligent autonomous experiments.

Closed-Loop Autonomous Intelligent Lab

AI Reaction Prediction (Outperforming Chemists)

Multi-Model AI-Powered Molecular Tools

Data Iteration-Driven R&D Enhancement

Core Values

Driving our chemical supply ecosystem, leading the way for chemical innovation.

Intelligence

The core driving force of AiFChem. It builds a closed loop for molecular design and verification via AI algorithms + automated experimental systems, breaking the limits of traditional experiments and enabling rapid transformation from ideas to results.

Precision

Based on large models and massive chemical databases, it accurately identifies R&D needs, matches suitable molecular building blocks, provides customized solutions, improves screening efficiency, and supports scientific research decisions with precise predictions.

Sustainability

Intelligence-driven R&D sustainability: It reduces byproducts through model planning, cuts energy consumption and waste via automated control, and achieves full data traceability— enabling lowcarbon, efficient and eco-friendly molecular R&D.

Integration

Driven by "interdisciplinary integration, crossdimensional products, and cross-industry expansion", it breaks boundaries, allows chemical innovation to resonate with multiple fields, and expands the value of scientific research and industry.