C4H8N2O3
132.12 g/mol
Research ReagentWarning
Glycylglycine
CAS556-50-3EC209-127-8
Category
Research Reagent
Compound Class
Peptide
Primary Use
Research Compound
Glycylglycine is a dipeptide consisting of two glycine units, commonly used as a reference standard in biochemical assays. Its high water solubility and well-characterized structure make it suitable for calibrating analytical methods and studying peptide chemistry.
reference standard in biochemical assaysprecursor in peptide synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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StrongStructure SimilarSimilarity 0.90
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Related Reading
Safety Reference
Warning
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Glycylglycine (CAS 556-50-3) is 2924.19.
HS code (international, 6-digit)
2924.19
EU CN code (8-digit)
2924 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[(2-aminoacetyl)amino]acetic acid
InChIKey
YMAWOPBAYDPSLA-UHFFFAOYSA-N
SMILES
C(C(=O)NCC(=O)O)N
Synonyms (40)
- G-6001
- 2-(2-Aminoacetamido)Acetic Acid; Glycine EP Impurity H
- Dyglycine, United States Pharmacopeia (USP)
- 2-(Aminoacetamido)acetic acid
- Diglycine
- Diglycine (VAN)
- Gly-Gly
- Gly-Gly, >=99% (titration)
- Gly-Gly-OH
- Glycine dipeptide
- Glycine, N-glycyl-
- Glycine, glycyl-
- Glycylglycine
- Glycylglycine (Standard)
- Glycylglycine, DL-
- Glycylglycine, Free Base
- Glycylglyine
- Glycylgycine
- H-Gly-Gly
- H-Gly-Gly-OH
- Hydrochloride, Glycylglycine
- N-GLYCYLGLYCINE
- [(ammonioacetyl)amino]acetate
- alpha-Glycylglycine
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