L-Tyrosylglycylglycine

Also known as: H-Tyr-Gly-Gly-OH, Tyr-Gly-Gly, Tyrosyl-glycyl-glycine, L-Tyr-Gly-Gly-OH, Glycine, L-tyrosylglycyl-, tyrosine-glycine-glycine

L-Tyrosylglycylglycine (CAS 21778-69-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H17N3O5 and a molecular weight of 295.29100 g/mol. Key properties include a boiling point of 741.8ºC at 760 mmHg, a density of 1.381 g/cm3 and a flash point of 402.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21778-69-8
Jingsj CID: J-1413662-0
Molecular Formula: C₁₃H₁₇N₃O₅
Molecular Weight: 295.29100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	741.8ºC at 760 mmHg
Density	1.381 g/cm3
Flash Point	402.4ºC
Exact Mass	295.11700
PSA	141.75000
LogP	0.06110
Vapor Pressure	4.18E-23mmHg at 25°C
Refractive Index	1.6

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. 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 L-Tyrosylglycylglycine?

The CAS number of L-Tyrosylglycylglycine is 21778-69-8.

What are the molecular formula and molecular weight of L-Tyrosylglycylglycine?

L-Tyrosylglycylglycine has molecular formula C13H17N3O5 and molecular weight 295.29100 g/mol.

What are the upstream and downstream products of L-Tyrosylglycylglycine?

For L-Tyrosylglycylglycine, Upstream Products: Leucine enkephalin acetate salt; Downstream Products: L-Tyrosine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "L-Tyrosylglycylglycine (CAS 21778-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1413662-0 (accessed 2026-11-09).

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