Chiral Quest

Chiral Quest (Suzhou) Co., Ltd. (凯瑞斯德生化（苏州）有限公司) is a Chinese pharmaceutical CDMO specializing in chiral chemistry. The company operates asymmetric catalytic hydrogenation, enzyme-catalyzed biosynthesis, flow chemistry, and process innovation technology platforms, using proprietary catalysts to develop and manufacture chiral drug molecules, key raw materials, regulatory starting materials (RSMs), and advanced GMP intermediates for global pharmaceutical companies. Founded around its asymmetric hydrogenation catalyst technology, Chiral Quest merged with Jiangxi Longlai in 2012 and with Suzhou Pengxu in 2020; the group employs more than 800 people including a research team of roughly 150. Suzhou is the parent company and R&D center, Jiangxi Longlai is the manufacturing base, and the company maintains offices in the United Kingdom and the United States. Chiral Quest is a brochure-site company with no public API, developer portal, or machine-readable data surface.

Chiral Quest is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Pharmaceuticals, Chemistry, and Chiral Chemistry.

Chiral Quest’s developer surface includes product news and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

7.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyHealthcarePharmaceuticalsChemistryChiral ChemistryDrug DiscoveryCDMOContract ManufacturingFine ChemicalsAsymmetric CatalysisBiocatalysisFlow ChemistryActive Pharmaceutical IngredientsChina

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 7.7/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 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/chiral-quest: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Contact

Contact

Company 4

The organization behind the API

Website

About

News

Careers

Other 2

Properties that don't map to a standard resource type

Services

Services

Database

Database

Source (apis.yml)

aid: chiral-quest
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/chiral-quest.png
name: Chiral Quest
description: Chiral Quest (Suzhou) Co., Ltd. (凯瑞斯德生化（苏州）有限公司) is a Chinese pharmaceutical CDMO specializing in chiral chemistry.
  The company operates asymmetric catalytic hydrogenation, enzyme-catalyzed biosynthesis, flow chemistry, and process innovation
  technology platforms, using proprietary catalysts to develop and manufacture chiral drug molecules, key raw materials, regulatory
  starting materials (RSMs), and advanced GMP intermediates for global pharmaceutical companies. Founded around its asymmetric
  hydrogenation catalyst technology, Chiral Quest merged with Jiangxi Longlai in 2012 and with Suzhou Pengxu in 2020; the
  group employs more than 800 people including a research team of roughly 150. Suzhou is the parent company and R&D center,
  Jiangxi Longlai is the manufacturing base, and the company maintains offices in the United Kingdom and the United States.
  Chiral Quest is a brochure-site company with no public API, developer portal, or machine-readable data surface.
url: https://raw.githubusercontent.com/api-evangelist/chiral-quest/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- idg-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Healthcare
- Pharmaceuticals
- Chemistry
- Chiral Chemistry
- Drug Discovery
- CDMO
- Contract Manufacturing
- Fine Chemicals
- Asymmetric Catalysis
- Biocatalysis
- Flow Chemistry
- Active Pharmaceutical Ingredients
- China
apis: []
common:
- type: Website
  url: http://www.chiralquest.com/en/
- type: About
  url: http://www.chiralquest.com/en/company-profile.html
- type: Contact
  url: http://www.chiralquest.com/en/contact-information.html
- type: News
  url: http://www.chiralquest.com/en/news-consultation.html
- type: Careers
  url: http://www.chiralquest.com/join-us.html
- type: Services
  url: http://www.chiralquest.com/en/customized-development-production.html
- type: Database
  url: http://www.chiralquest.com/en/amino-acid-database.html
- type: DomainSecurity
  url: security/chiral-quest-domain-security.yml
- type: LLMsTxt
  url: llms/chiral-quest-llms.txt
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 3
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io