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Fmoc-Gly-Gly-OH

Also known as: N-9-Fluorenylmethoxycarbonylglycylglycine, FMOC-GLYCYL-GLYCINE, 2-[[2-(9H-fluoren-9-ylmethoxycarbonylamino)acetyl]amino]acetic acid, 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)acetamido)acetic acid, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]glycylglycine, Fmoc-Gly-Gly, Fmoc-Gly-Gly-OH

Fmoc-Gly-Gly-OH (CAS 35665-38-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H18N2O5 and a molecular weight of 354.357 g/mol. Key properties include a melting point of 182 °C, a boiling point of 684.1±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 367.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35665-38-4
Jingsj CID
J-1117502-3
Molecular Formula
C19H18N2O5
Molecular Weight
354.357 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point182 °C
Boiling Point684.1±45.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point367.5±28.7 °C
Exact Mass354.121582
PSA104.73000
LogP2.37
AppearancePowder | White
Vapor Pressure0.0±2.2 mmHg at 25°C
Refractive Index1.613
Storage Conditions-15°C

Activity & Biological Data

TargetCleavable
Additional Information[1]. Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16(5):315-337.

Customs & Trade Information

HS Code2924299090
Summary2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Fmoc-Gly-Gly-OH?

The CAS number of Fmoc-Gly-Gly-OH is 35665-38-4.

What are the molecular formula and molecular weight of Fmoc-Gly-Gly-OH?

Fmoc-Gly-Gly-OH has molecular formula C19H18N2O5 and molecular weight 354.357 g/mol.

What are the upstream and downstream products of Fmoc-Gly-Gly-OH?

For Fmoc-Gly-Gly-OH, Upstream Products: Glycylglycine, 9-Fluorenylmethyl chloroformate, Fmoc-Gly-OH.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Fmoc-Gly-Gly-OH (CAS 35665-38-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117502-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.