PubChem Compound Scraper

PubChem Chemical Compound Scraper

crawlerbros/pubchem-chemical-compound-scraper

Search PubChem - the world's largest free chemistry database with 100M+ compounds. Search by name, get by CID, or fetch synonyms. Returns molecular formula, weight, SMILES, InChI, logP, H-bond counts, and more. No API key required.

Search NIH PubChem for chemical compounds by name, formula, or CID. Returns molecular formula, weight, SMILES, InChI, log P, hydrogen bonds, and synonyms. 100M+ compounds.

PubChem Compound Lookup — Chemistry API for Pharma R&D

azureblue/pubchem-compound-scraper

Look up chemical compounds in PubChem by name. Returns CID, molecular formula, weight, SMILES, InChI, IUPAC name, physicochemical properties, description and synonyms.

PubChem Compound Scraper

parseforge/pubchem-compound-scraper

Export chemical compound data from PubChem, the world's largest open chemistry database with 119M+ compounds. Look up by CID, name, SMILES, or InChIKey. Pull molecular formulas, weights, structures, synonyms, IUPAC names, and properties.

PubChem Compound - Chemical & Drug Data

pink_comic/pubchem-compound-search

Search PubChem for chemical compound data. Find compounds by name, formula, or structure. For chemists, pharma researchers, toxicologists, and materials scientists. Pay per result.

Search and extract chemical compound data from PubChem. Get molecular structures, properties, safety info, and bioactivity. No API key needed.

ChEMBL Molecules Scraper

parseforge/chembl-molecules-scraper

Scrape molecules from EBI ChEMBL public API including SMILES, InChI, molecular properties (MW, logP, HBA, HBD, PSA, RTB), max phase, ATC classifications, oral/parenteral/topical flags, first approval, black box warning, prodrug and withdrawn flag. No API key required.

Search ChemicalBook for chemical compounds. Extract CAS numbers, molecular formulas, properties, safety data, MSDS links, and supplier info. Essential for chemistry research and procurement.

ChEMBL Compounds Scraper

parseforge/chembl-compounds-scraper

Browse the ChEMBL bioactive molecule catalogue by max clinical phase from preclinical through approved drugs. Returns molecule identifiers, molecular weight, standard InChI, and structural data. Paginate by molregno. Useful for drug discovery, cheminformatics, and pharma research.

Partnerbase

canadesk/partnerbase

Research new opportunities in your ecosystem with the world's largest database of partnerships! It's fast and costs little.