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from $1.50 / 1,000 results

PubChem Scraper — Compounds, Properties & SMILES

Scrape PubChem by name, CID, or formula search. Extract molecular formula, weight, SMILES, InChIKey, IUPAC name, XLogP, and synonyms for drug discovery, cheminformatics, and research. No API key needed.

Pricing

from $1.50 / 1,000 results

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0.0

(0)

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Logiover

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a day ago

Last modified

2026-07-12

No mandatory filters: the Actor now runs with an empty input {} — it no longer exits early when no names/CIDs/query are given.
Zero-input default: empty input now browses a default set of ~25 popular compounds (aspirin, caffeine, glucose, ibuprofen, dopamine, …). Every mode falls back to this browse when its own input is empty.
Real numbers: molecularWeight and xlogp are now stored as real numbers (they were strings before).
New fields: added exactMass, tpsa, hBondDonorCount, hBondAcceptorCount, rotatableBondCount, heavyAtomCount, charge and complexity (all real numbers) from the same property call — no extra requests.
Proxy: default proxy is AUTO (useApifyProxy: true); added a direct-connection fallback on the final retry for the public PubChem PUG REST API.
Resilience: added a ~4-minute time budget for large paginations.
Schema: added a fields JSON-schema (nullable unions) to dataset_schema.json with per-field titles/descriptions; numeric columns render via the view's format: number.

PubChem Compound Scraper - Chemical & Drug Data API

pink_comic/pubchem-compound-search

Scrape NIH PubChem chemical compound data by name, formula, SMILES, or CID. Get molecular weight, IUPAC, InChI, SMILES, XLogP, synonyms, and drug data for pharma, toxicology, and R&D workflows.

Ava Torres

PubChem Compound Scraper

crawlerbros/pubchem-scraper

Scrape PubChem - the world's largest free chemistry database with 100M+ compounds. Search by name, CID, SMILES, or full-text. Returns molecular formula, weight, SMILES, InChI, logP, H-bond counts, synonyms, and more.

Crawler Bros

PubChem Compound Scraper

crawlergang/pubchem-scraper

Crawler Gang

5.0

(11)

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.

Crawler Bros

PubChem Chemical Compound Scraper

crawlergang/pubchem-chemical-compound-scraper

Crawler Gang

5.0

(11)

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.

ParseForge

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.

azureblue

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.

ParseForge

MyChem.info Drug Annotation Scraper

parseforge/mychem-drug-annotation-scraper

Resolve any drug name or InChIKey into a tidy annotation from MyChem.info. Returns DrugBank name and accession, ChEMBL and PubChem ids, UNII, ATC codes, chemical formula, molecular weight, indications, and mechanism classes. Great for drug reference tables and identifier crosswalks.

ParseForge