(S)-(-)-1-Boc-2-tert-butyl-3-methyl-4-imidazolidinone - ≥98% , CAS No.119838-38-9

CAS: 119838-38-9 Cat. No.: I166384 Molecular Weight: 256.34
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
J-004208 | (2S)-2-(1,1-Dimethylethyl)-3-methyl-4-oxo-1-imidazolidinecarboxylic Acid 1,1-Dimethylethyl Ester | HJJLVATZPPJBNG-JTQLQIEISA-N | (2S)-2-tert-butyl-3-methyl-4-oxo-1-imidazolidinecarboxylic acid tert-butyl ester | 1-Imidazolidinecarboxylicacid,2-
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
I166384-50mg
10
$42.90
250mg
I166384-250mg
6
$131.90
1g
I166384-1g
2
$411.90
5g
I166384-5g
1
$2,038.90
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
J-004208 | (2S)-2-(1, 1-Dimethylethyl)-3-methyl-4-oxo-1-imidazolidinecarboxylic Acid 1, 1-Dimethylethyl Ester | HJJLVATZPPJBNG-JTQLQIEISA-N | (2S)-2-tert-butyl-3-methyl-4-oxo-1-imidazolidinecarboxylic acid tert-butyl ester | 1-Imidazolidinecarboxylicacid, 2-
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488191085
Canonical SmilesCC(C)(C)C1N(C(=O)CN1C(=O)OC(C)(C)C)C
IUPAC Nametert-butyl (2S)-2-tert-butyl-3-methyl-4-oxoimidazolidine-1-carboxylate
InChIKeyHJJLVATZPPJBNG-JTQLQIEISA-N
INCHI1S/C13H24N2O3/c1-12(2,3)10-14(7)9(16)8-15(10)11(17)18-13(4,5)6/h10H,8H2,1-7H3/t10-/m0/s1
Isomeric SMILES CC(C)(C)[C@H]1N(C(=O)CN1C(=O)OC(C)(C)C)C
WGK Germany 3
Molecular Weight 256.34
Reaxy-Rn 4907142
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4907142&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.

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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.

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 Imidazolidinones  Tertiary carboxylic acid amides  Carbamate esters  Organic carbonic acids and derivatives  Lactams  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alpha-amino acid or derivatives - Imidazolidinone - Imidazolidine - Tertiary carboxylic acid amide - Carbamic acid ester - Carboxamide group - Lactam - Carbonic acid derivative - Azacycle - Organoheterocyclic compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Organooxygen compound - Organic nitrogen 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.

15 results found

Lot NumberCertificate TypeDateItem
A2309475Certificate of AnalysisOct 13, 2025 I166384
A2316010Certificate of AnalysisOct 13, 2025 I166384
K22301305Certificate of AnalysisSep 09, 2025 I166384
K22301306Certificate of AnalysisSep 09, 2025 I166384
K22301307Certificate of AnalysisSep 09, 2025 I166384
K22301333Certificate of AnalysisSep 09, 2025 I166384
K22301341Certificate of AnalysisSep 09, 2025 I166384
K22301342Certificate of AnalysisSep 09, 2025 I166384
H1909227Certificate of AnalysisMar 04, 2025 I166384
I2306613Certificate of AnalysisAug 22, 2023 I166384
I2306633Certificate of AnalysisAug 22, 2023 I166384
I2306634Certificate of AnalysisAug 22, 2023 I166384
J2515102Certificate of AnalysisAug 22, 2023 I166384
K22301303Certificate of AnalysisSep 24, 2022 I166384
K22301345Certificate of AnalysisSep 24, 2022 I166384

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Chemical and Physical Properties
Specific Rotation[α][α]25/D -14°, c = 1 in methylene chloride
Melt Point(°C)67-69°C
Molecular Weight256.339 g/mol
XLogP32.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass256.179 Da
Monoisotopic Mass256.179 Da
Topological Polar Surface Area49.900 Ų
Heavy Atom Count18
Formal Charge0
Complexity352.000
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
Documents & Articles
Solution Calculators
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