Fmoc-L-Glu(tBu)-NH2 - ≥98% , CAS No.104090-92-8

CAS: 104090-92-8 Cat. No.: F339394 Molecular Weight: 424.49
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AKOS027340187 | E70587 | tert-butyl (4S)-5-amino-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate | DTXSID90451961 | Fmoc-L-IsoGln-OtBu | MFCD01632029 | Fmoc-L-Glu(tBu)-NH2 | Tert-butyl (S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-amino-5-ox
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
F339394-250mg
4
$97.90
1g
F339394-1g
3
$281.90
5g
F339394-5g
5
$1,096.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Specifications

Synonyms
AKOS027340187 | E70587 | tert-butyl (4S)-5-amino-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate | DTXSID90451961 | Fmoc-L-IsoGln-OtBu | MFCD01632029 | Fmoc-L-Glu(tBu)-NH2 | Tert-butyl (S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-amino-5-ox
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488197059
Canonical SmilesCC(C)(C)OC(=O)CCC(C(=O)N)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
IUPAC Nametert-butyl (4S)-5-amino-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate
InChIKeyQUOBISMBRGYPCV-FQEVSTJZSA-N
INCHI1S/C24H28N2O5/c1-24(2,3)31-21(27)13-12-20(22(25)28)26-23(29)30-14-19-17-10-6-4-8-15(17)16-9-5-7-11-18(16)19/h4-11,19-20H,12-14H2,1-3H3,(H2,25,28)(H,26,29)/t20-/m0/s1
Isomeric SMILES CC(C)(C)OC(=O)CC[C@@H](C(=O)N)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
Molecular Weight 424.49
Reaxy-Rn 15795412
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15795412&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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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 - Alpha amino acids and derivatives
Direct ParentGlutamic acid and derivatives
Alternative Parents Fluorenes  Fatty acid esters  Fatty amides  Carbamate esters  Primary carboxylic acid amides  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Glutamic acid or derivatives - Fluorene - Fatty acid ester - Fatty amide - Benzenoid - Fatty acyl - Carbamic acid ester - Primary carboxylic acid amide - Carboxylic acid ester - Carboxamide group - Monocarboxylic acid or derivatives - Carbonyl group - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as glutamic acid and derivatives. These are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
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
K2203474Certificate of AnalysisAug 15, 2025 F339394
K2203259Certificate of AnalysisAug 15, 2025 F339394
K2203479Certificate of AnalysisAug 11, 2025 F339394
Chemical and Physical Properties
Molecular Weight424.500 g/mol
XLogP33.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count10
Exact Mass424.2 Da
Monoisotopic Mass424.2 Da
Topological Polar Surface Area108.000 Ų
Heavy Atom Count31
Formal Charge0
Complexity637.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
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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