Cyclo(-Glu-Glu) - ≥96% , CAS No.16691-00-2

CAS: 16691-00-2 Cat. No.: C358061 Molecular Weight: 258.23
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
3-[(2S,5S)-5-(2-carboxyethyl)-3,6-dioxopiperazin-2-yl]propanoic acid | DTXSID50428619 | MFCD00237611 | 2,5-Piperazinedipropanoic acid, 3,6-dioxo-, (2S,5S)- | CYCLO(-GLU-GLU) | AC1OLRH5 | HY-P4615 | J-010318 | 3,3'-((2S,5S)-3,6-Dioxopiperazine-2,5-diyl)dip
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10mg
C358061-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$137.90
50mg
C358061-50mg
3

$527.90

$616.90
Save $89.00 (14.43%)
250mg
C358061-250mg
2

$1,853.90

$2,403.90
Save $550.00 (22.88%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3-[(2S, 5S)-5-(2-carboxyethyl)-3, 6-dioxopiperazin-2-yl]propanoic acid | DTXSID50428619 | MFCD00237611 | 2, 5-Piperazinedipropanoic acid, 3, 6-dioxo-, (2S, 5S)- | CYCLO(-GLU-GLU) | AC1OLRH5 | HY-P4615 | J-010318 | 3, 3'-((2S, 5S)-3, 6-Dioxopiperazine-2, 5-diyl)dip
Specifications & Purity
≥96%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%
Names and Identifiers
Pubchem Sid504764761
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504764761
Canonical SmilesC(CC(=O)O)C1C(=O)NC(C(=O)N1)CCC(=O)O
IUPAC Name3-[(2S,5S)-5-(2-carboxyethyl)-3,6-dioxopiperazin-2-yl]propanoic acid
InChIKeyNDCKGUDRHBPJAQ-WDSKDSINSA-N
INCHI1S/C10H14N2O6/c13-7(14)3-1-5-9(17)12-6(10(18)11-5)2-4-8(15)16/h5-6H,1-4H2,(H,11,18)(H,12,17)(H,13,14)(H,15,16)/t5-,6-/m0/s1
Isomeric SMILES C(CC(=O)O)[C@H]1C(=O)N[C@H](C(=O)N1)CCC(=O)O
Molecular Weight 258.23
Reaxy-Rn 279486
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=279486&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives
Direct ParentAlpha amino acids and derivatives
Alternative Parents 2,5-dioxopiperazines  Dicarboxylic acids and derivatives  Secondary carboxylic acid amides  Lactams  Carboxylic acids  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alpha-amino acid or derivatives - Dioxopiperazine - 2,5-dioxopiperazine - 1,4-diazinane - Dicarboxylic acid or derivatives - Piperazine - Carboxamide group - Lactam - Secondary carboxylic acid amide - Carboxylic acid - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Organonitrogen compound - Organooxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
J2214433Certificate of AnalysisJul 10, 2025 C358061
J2214442Certificate of AnalysisJul 10, 2025 C358061
K2413035Certificate of AnalysisJun 08, 2022 C358061
Chemical and Physical Properties
SensitivityLight sensitive;Moisture sensitive
Refractive Indexn20D1.51 (Predicted)
Boil Point(°C)765.97° C at 760 mmHg (Predicted)
Melt Point(°C)245.40° C (Predicted)
Molecular Weight258.230 g/mol
XLogP3-1.500
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass258.085 Da
Monoisotopic Mass258.085 Da
Topological Polar Surface Area133.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity345.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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