Cyclo(-Val-Val) , CAS No.19943-16-9

CAS: 19943-16-9 Cat. No.: C357837 Formule: C10H18N2O2 Poids moléculaire: 198.26
DISPONIBLE À COMMANDE
Synonyms
Cyclo(L-Val-L-Val) | Val-Val diketopiperazine
Storage
Store at 2-8°C
Shipped In
Wet ice
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Size
Allemagne (EU)
USA*
Price
Qty
250mg
C357837-250mg
Sur commande · 8–12 semaines
72,80€
1g
C357837-1g
Sur commande · 8–12 semaines
174,33€
Enter a quantity for the sizes you want to add.
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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

Synonymes
Cyclo(L-Val-L-Val) | Val-Val diketopiperazine
Conditions de stockage de stockage
Store at 2-8°C
Expédié en
Wet ice
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Noms et identifiants
Sourires canoniquesCC(C)C1C(=O)NC(C(=O)N1)C(C)C
IUPAC Name(3S,6S)-3,6-di(propan-2-yl)piperazine-2,5-dione
InChIKeyQGMAWEIDGADSAC-YUMQZZPRSA-N
INCHI1S/C10H18N2O2/c1-5(2)7-9(13)12-8(6(3)4)10(14)11-7/h5-8H,1-4H3,(H,11,14)(H,12,13)/t7-,8-/m0/s1
Isomères SMILES CC(C)[C@H]1C(=O)N[C@H](C(=O)N1)C(C)C
Poids moléculaire 198.26
Reaxy-Rn 4678501
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4678501&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
ClasseCarboxylic 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  Secondary carboxylic acid amides  Lactams  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 - Piperazine - Secondary carboxylic acid amide - Lactam - Carboxamide group - Organoheterocyclic compound - Azacycle - Organic oxide - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Carbonyl group - Hydrocarbon derivative - 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
Structure 3D
Modèle de structure chimique interactif





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Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propriétés chimiques et physiques
SolubilitéSoluble in acetic acid (10 mg/ml).
Rotation spécifique [α]α20D-61.9°, c = 1 in acetic acid
Poids moléculaire198.260 g/mol
XLogP31.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass198.137 Da
Monoisotopic Mass198.137 Da
Topological Polar Surface Area58.200 Ų
Heavy Atom Count14
Formal Charge0
Complexity223.000
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
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

How should this product be stored?
Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 19943-16-9, the molecular formula is C10H18N2O2, and the molecular weight is 198.26 g/mol. InChIKey QGMAWEIDGADSAC-YUMQZZPRSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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