Asymchem website screenshot

Asymchem

Asymchem (Asymchem Laboratories (Tianjin) Co., Ltd.) is a global contract development and manufacturing organization (CDMO) with more than 25 years of experience delivering integrated, cGMP-compliant services across the pharmaceutical value chain. Its single-source model spans route scouting, process research and development, scale-up, and commercial manufacturing for small molecules, peptides, oligonucleotides, chemical macromolecules, biologics, and synthetic biology, and is known for green chemistry and continuous flow chemistry. Headquartered in Morrisville, North Carolina with major R&D and manufacturing operations in China, the U.S., and the U.K., Asymchem employs roughly 9,000 people and is publicly listed (002821.SZ / 6821.HK). Surfaced as a portfolio company of Hongshan and added to the API Evangelist network. Note: "API" in Asymchem's context refers to Active Pharmaceutical Ingredient manufacturing, not a public web/developer API — the company publishes no developer API surface.

Asymchem is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Pharmaceuticals, CDMO, and Contract Manufacturing.

Asymchem’s developer surface includes engineering blog, support, and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub
8.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyHealthcarePharmaceuticalsCDMOContract ManufacturingDrug DevelopmentBiologicsPeptidesLife Sciences

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 8.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/asymchem: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Asymchem Domain Security

DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Company 3

The organization behind the API

Website
Website
 About
About
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: asymchem
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/asymchem.png
name: Asymchem
description: 'Asymchem (Asymchem Laboratories (Tianjin) Co., Ltd.) is a global contract development and manufacturing organization
  (CDMO) with more than 25 years of experience delivering integrated, cGMP-compliant services across the pharmaceutical value
  chain. Its single-source model spans route scouting, process research and development, scale-up, and commercial manufacturing
  for small molecules, peptides, oligonucleotides, chemical macromolecules, biologics, and synthetic biology, and is known
  for green chemistry and continuous flow chemistry. Headquartered in Morrisville, North Carolina with major R&D and manufacturing
  operations in China, the U.S., and the U.K., Asymchem employs roughly 9,000 people and is publicly listed (002821.SZ / 6821.HK).
  Surfaced as a portfolio company of Hongshan and added to the API Evangelist network. Note: "API" in Asymchem''s context
  refers to Active Pharmaceutical Ingredient manufacturing, not a public web/developer API — the company publishes no developer
  API surface.'
url: https://raw.githubusercontent.com/api-evangelist/asymchem/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- hongshan
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Healthcare
- Pharmaceuticals
- CDMO
- Contract Manufacturing
- Drug Development
- Biologics
- Peptides
- Life Sciences
apis: []
common:
- type: Website
  url: https://www.asymchem.com/
- type: About
  url: https://www.asymchem.com/about/company
- type: Blog
  url: https://www.asymchem.com/news
- type: Support
  url: https://www.asymchem.com/contact
- type: DomainSecurity
  url: security/asymchem-domain-security.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence