Ac-Glu(OtBu)-OH - ≥98% , CAS No.84192-88-1

CAS: 84192-88-1 Cat. No.: A195245 Molecular Weight: 245.27
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DTXSID90427141 | AKOS015962900 | MFCD00236754 | FD21496 | (2S)-2-acetamido-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid | Acetyl-L-glutamic acid beta-tert-butyl ester | Ac-Glu(OtBu)-OH | SCHEMBL19365108 | (S)-2-Acetamido-5-(tert-butoxy)-5-oxopentanoic
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
A195245-250mg
4

$9.90

$14.90
Save $5.00 (33.56%)
1g
A195245-1g
4

$15.90

$23.90
Save $8.00 (33.47%)
5g
A195245-5g
3

$46.90

$70.90
Save $24.00 (33.85%)
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.

🌡

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

Synonyms
DTXSID90427141 | AKOS015962900 | MFCD00236754 | FD21496 | (2S)-2-acetamido-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid | Acetyl-L-glutamic acid beta-tert-butyl ester | Ac-Glu(OtBu)-OH | SCHEMBL19365108 | (S)-2-Acetamido-5-(tert-butoxy)-5-oxopentanoic
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488196117
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196117
Canonical SmilesCC(=O)NC(CCC(=O)OC(C)(C)C)C(=O)O
IUPAC Name(2S)-2-acetamido-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid
InChIKeyFALCCLKESWGSNI-QMMMGPOBSA-N
INCHI1S/C11H19NO5/c1-7(13)12-8(10(15)16)5-6-9(14)17-11(2,3)4/h8H,5-6H2,1-4H3,(H,12,13)(H,15,16)/t8-/m0/s1
Isomeric SMILES CC(=O)N[C@@H](CCC(=O)OC(C)(C)C)C(=O)O
Molecular Weight 245.27
Reaxy-Rn 33765185
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=33765185&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 - Alpha amino acids and derivatives
Direct ParentGlutamic acid and derivatives
Alternative Parents N-acyl-L-alpha-amino acids  Fatty acid esters  Branched fatty acids  Dicarboxylic acids and derivatives  Acetamides  Secondary carboxylic acid amides  Carboxylic acid esters  Carboxylic acids  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Glutamic acid or derivatives - N-acyl-l-alpha-amino acid - N-acyl-alpha-amino acid - N-acyl-alpha amino acid or derivatives - Branched fatty acid - Fatty acid ester - Dicarboxylic acid or derivatives - Fatty acyl - Acetamide - Carboxamide group - Carboxylic acid ester - Secondary carboxylic acid amide - Carboxylic acid - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Organonitrogen compound - Aliphatic acyclic 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





Mechanisms of Action
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
E2324207Certificate of AnalysisMar 11, 2026 A195245
C2308743Certificate of AnalysisDec 12, 2025 A195245
J1910137Certificate of AnalysisMay 12, 2025 A195245
Chemical and Physical Properties
Molecular Weight245.270 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count7
Exact Mass245.126 Da
Monoisotopic Mass245.126 Da
Topological Polar Surface Area92.700 Ų
Heavy Atom Count17
Formal Charge0
Complexity305.000
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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