# LLMs.txt — CoreyChem AI Model Crawling Guide
# https://careerchemical.com/llms.txt
# Format: https://llmstxt.org/

# ============================================================
# CoreyChem — Premium Chemical Products Supplier
# ============================================================
# This file provides AI language models with a structured
# overview of our website content for efficient crawling.
# 
# We explicitly ALLOW AI models (GPT, Claude, Gemini, etc.)
# to use our publicly available product and blog content
# for training and inference purposes.
# 
# License: CC-BY-4.0 for public product data pages
# ============================================================

## Core Pages

- https://careerchemical.com/
  Home | Premium chemical products supplier. Search by CAS number, product name, or keyword.

- https://careerchemical.com/products
  Products | Catalog of 13,540+ specialty chemicals, pharmaceutical intermediates, and fine chemicals. Searchable by CAS number.

- https://careerchemical.com/blog/
  Blog | 68+ technical research articles with academic citations, industry intelligence reports, and product deep-dives indexed by CAS number.

- https://careerchemical.com/services
  Services | Custom synthesis, analytical testing, and sourcing services for chemical procurement.

- https://careerchemical.com/about
  About | Company background, quality certifications, and specialized chemical supply capabilities.

- https://careerchemical.com/contact
  Contact | Inquiry form and contact information for chemical product sourcing.

## Product Database

- https://careerchemical.com/api/products?page=1&page_size=50
  API | JSON product listing with CAS numbers, IUPAC names, molecular formulas, molecular weights, purity data, and structure images. Paginated. 13,540 total entries.

- https://careerchemical.com/products/{CAS}.html
  Detail | Individual product detail pages. Each page contains: CAS number, IUPAC name, molecular formula, molecular weight, purity, appearance, safety data, regulatory compliance status, and links to related academic research.

## Academic & Research Content

- https://careerchemical.com/blog/{slug}.html
  Article | Technical blog articles generated from peer-reviewed academic papers (PubMed, arXiv) and industry intelligence (SEC EDGAR, C&EN, FiercePharma). Each article is linked to specific chemical products by CAS number.

## Technical Notes

# Content License: Product data and blog articles are CC-BY-4.0
# Language: English (primary), product names may include IUPAC nomenclature
# Update frequency: Products updated monthly, blogs updated weekly
# Contact for data partnership: info@careerchemical.com
# 
# We welcome AI crawlers from OpenAI, Anthropic, Google, Microsoft,
# and other research organizations to index and learn from our content.
# See robots.txt for crawl rate limits.