// startup autopsy

Chemdex

The $8B B2B chemical exchange that suppliers refused to use.

runway zeroSilent Shutdown

Quiet closure with no public announcement

Founded	1997
Closed	2001
Country	USA
Sector	Marketplace
Founder	David Perry

55%

45%

Key Events Timeline

1997

FOUNDING

David Perry founded Chemdex in Santa Clara, CA to create an online B2B exchange for life science research chemicals.

1999-07

FUNDING

Raised $400M; GlaxoSmithKline joined as strategic investor; stock briefly valued parent Ventro at $8B on NASDAQ.

2000-06

PIVOT

Renamed to Ventro Corp; launched additional B2B exchanges for hospital supplies and industrial parts; all failed to gain traction.

2001-10

SHUTDOWN

Chemdex exchange shut down October 2001; Ventro stock fell to $0.58; company liquidated after burning $600M total.

// full analysis

Analyst plan

Documented cause

Chemdex was a B2B online marketplace for life science products backed by Ventro Corp, raising $400M from investors including Glaxo SmithKline. The platform took 4% transaction fees but chemical suppliers refuse...

d to share margin and began setting up competing portals. After burning $600M, CEO David Perry was removed in 2001. Ventro's market cap fell from $8B to $58M in 14 months; the B2B exchange was shut in

Verified lesson

“B2B marketplaces must deliver supplier-side value first; intermediating incumbents always provokes retaliation....”

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HypeCycle · MoatType · ResearchTags

Chemdex raised €600M and still failed. See the documented cause, verified lesson and all metrics.

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Loot

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