(S)-(-)-Alpha-(Boc-amino)-gamma-butyrolactone - ≥98% , CAS No.40856-59-5

CAS: 40856-59-5 Cat. No.: S184397 Molecular Weight: 201.2 EC Number: 895-233-5 PubChem CID: 688318
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(S)-2-BOC-AMINO-GAMMA-BUTYROLACTONE | SCHEMBL4915249 | AS-10347 | (S)-N-Boc-3-aminotetrahydrofuran-2-one | tert-butyl (3S)-2-oxotetrahydrofuran-3-ylcarbamate | (S)-(-)-alpha-(N-t-BOC-Amino)-gamma-butyrolactone (Boc-L-Hsl) | EN300-2009034 | N-Boc-L-homoser
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
S184397-250mg
3
$9.90
1g
S184397-1g
3
$10.90
5g
S184397-5g
2

$13.90

$20.90
Save $7.00 (33.49%)
10g
S184397-10g
2

$23.90

$35.90
Save $12.00 (33.43%)
25g
S184397-25g
2

$53.90

$80.90
Save $27.00 (33.37%)
100g
S184397-100g
2

$214.90

$322.90
Save $108.00 (33.45%)
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Why this grade

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

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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.

📚

Literature proof

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

Specifications

Synonyms
(S)-2-BOC-AMINO-GAMMA-BUTYROLACTONE | SCHEMBL4915249 | AS-10347 | (S)-N-Boc-3-aminotetrahydrofuran-2-one | tert-butyl (3S)-2-oxotetrahydrofuran-3-ylcarbamate | (S)-(-)-alpha-(N-t-BOC-Amino)-gamma-butyrolactone (Boc-L-Hsl) | EN300-2009034 | N-Boc-L-homoser
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504759878
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759878
Canonical SmilesCC(C)(C)OC(=O)NC1CCOC1=O
IUPAC Nametert-butyl N-[(3S)-2-oxooxolan-3-yl]carbamate
InChIKeyIMWMFJMYEKHYKG-LURJTMIESA-N
INCHI1S/C9H15NO4/c1-9(2,3)14-8(12)10-6-4-5-13-7(6)11/h6H,4-5H2,1-3H3,(H,10,12)/t6-/m0/s1
Isomeric SMILES CC(C)(C)OC(=O)N[C@H]1CCOC1=O
PubChem CID 688318
Molecular Weight 201.2

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 ParentAlpha amino acid esters
Alternative Parents Gamma butyrolactones  Tetrahydrofurans  Carbamate esters  Organic carbonic acids and derivatives  Carboxylic acid esters  Oxacyclic compounds  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alpha-amino acid ester - Gamma butyrolactone - Tetrahydrofuran - Carbamic acid ester - Carboxylic acid ester - Lactone - Carbonic acid derivative - Monocarboxylic acid or derivatives - Oxacycle - Organoheterocyclic compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organic nitrogen compound - Carbonyl group - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids.
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.

6 results found

Lot NumberCertificate TypeDateItem
L2215829Certificate of AnalysisSep 17, 2025 S184397
L2215830Certificate of AnalysisSep 17, 2025 S184397
L2215831Certificate of AnalysisSep 17, 2025 S184397
L2215834Certificate of AnalysisSep 17, 2025 S184397
L2215835Certificate of AnalysisSep 17, 2025 S184397
L2215836Certificate of AnalysisSep 17, 2025 S184397
Chemical and Physical Properties
Molecular Weight201.220 g/mol
XLogP31.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass201.1 Da
Monoisotopic Mass201.1 Da
Topological Polar Surface Area64.599 Ų
Heavy Atom Count14
Formal Charge0
Complexity244.000
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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