Weinreb Gauche - ≥98% , CAS No.247021-90-5

CAS: 247021-90-5 Cat. No.: W117935 Formule: C19H19NO5 Poids moléculaire: 341.36 PubChem CID: 10735972
DISPONIBLE À COMMANDE
GRADE & PURITY ≥98%
Synonyms
3-({[(9H-FLUOREN-9-YL)METHOXY]CARBONYL}(METHOXY)AMINO)PROPANOIC ACID | FT-0604034 | AKOS015896021 | Weinreb Linker | bêta-alanine, N-[(9H-fluorène-9-ylméthoxy)carbonyl]-N-méthoxy- | N-[(9H-fluorène-9-ylméthoxy)carbonyl]-N-méthoxy-bêta-alanine | 3-(((9H-fl
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Allemagne (EU)*
Price
Qty
1g
W117935-1g
1 En stock
—

45,90$US

68,90$US
Enregistrer 23,00 $US (33.38%)
5g
W117935-5g
1 En stock
—

69,90$US

104,90$US
Enregistrer 35,00 $US (33.37%)
25g
W117935-25g
1 En stock
—

178,90$US

268,90$US
Enregistrer 90,00 $US (33.47%)
100g
W117935-100g
Sur commande · 8–12 semaines

360,90$US

541,90$US
Enregistrer 181,00 $US (33.40%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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
3-({[(9H-FLUOREN-9-YL)METHOXY]CARBONYL}(METHOXY)AMINO)PROPANOIC ACID | FT-0604034 | AKOS015896021 | Weinreb Linker | bêta-alanine, N-[(9H-fluorène-9-ylméthoxy)carbonyl]-N-méthoxy- | N-[(9H-fluorène-9-ylméthoxy)carbonyl]-N-méthoxy-bêta-alanine | 3-(((9H-fl
Spécifications et pureté
≥98%
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Pureté
≥98%
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488196799
Sourires canoniques
CON(CCC(=O)O)C(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
IUPAC Name
3-[9H-fluoren-9-ylmethoxycarbonyl(methoxy)amino]propanoic acid
InChIKey
ROUNCJXPHYHPTH-UHFFFAOYSA-N
INCHI
1S/C19H19NO5/c1-24-20(11-10-18(21)22)19(23)25-12-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17H,10-12H2,1H3,(H,21,22)
Isomères SMILES
CON(CCC(=O)O)C(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
PubChem CID
10735972
Poids moléculaire
341.36

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
SuperclassBenzenoids
ClasseFluorenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentFluorenes
Alternative Parents Monocarboxylic acids and derivatives  Carboxylic acids  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Fluorene - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as fluorenes. These are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

4 results found

Lot NumberCertificate TypeDateArticle
K2117616Certificate of AnalysisSep 04, 2025 W117935
K2117617Certificate of AnalysisSep 04, 2025 W117935
K2117618Certificate of AnalysisSep 04, 2025 W117935
L1218016Certificate of AnalysisAug 12, 2024 W117935
Propriétés chimiques et physiques
Poids moléculaire341.400 g/mol
XLogP32.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count7
Exact Mass341.126 Da
Monoisotopic Mass341.126 Da
Topological Polar Surface Area76.100 Ų
Heavy Atom Count25
Formal Charge0
Complexity460.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
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
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