N-Boc-L-^b-leucine - ≥97% , CAS No.183990-64-9

CAS: 183990-64-9 Cat. No.: B182283 Molecular Weight: 231.3 EC Number: 804-927-9
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
AKOS015893082 | SCHEMBL68450 | Boc-L-beta-HVal-OH | (R)-3-((tert-Butoxycarbonyl)amino)-4-methylpentanoic acid | Boc--HoVal-OH Boc--homovaline | A-HoVal-OH | (R)-3-((tert-Butoxycarbonyl)amino)-4-methylpentanoicacid | DTXSID80375829 | EN300-312221 | (R)-3-t
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B182283-250mg
4

$11.90

$17.90
Save $6.00 (33.52%)
1g
B182283-1g
1

$15.90

$23.90
Save $8.00 (33.47%)
5g
B182283-5g
1

$78.90

$118.90
Save $40.00 (33.64%)
10g
B182283-10g
1

$156.90

$235.90
Save $79.00 (33.49%)
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Why this grade

≥97% 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
AKOS015893082 | SCHEMBL68450 | Boc-L-beta-HVal-OH | (R)-3-((tert-Butoxycarbonyl)amino)-4-methylpentanoic acid | Boc--HoVal-OH Boc--homovaline | A-HoVal-OH | (R)-3-((tert-Butoxycarbonyl)amino)-4-methylpentanoicacid | DTXSID80375829 | EN300-312221 | (R)-3-t
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488193240
Canonical SmilesCC(C)C(CC(=O)O)NC(=O)OC(C)(C)C
IUPAC Name(3R)-4-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid
InChIKeyLUXMZCJCTUATDM-MRVPVSSYSA-N
INCHI1S/C11H21NO4/c1-7(2)8(6-9(13)14)12-10(15)16-11(3,4)5/h7-8H,6H2,1-5H3,(H,12,15)(H,13,14)/t8-/m1/s1
Isomeric SMILES CC(C)[C@@H](CC(=O)O)NC(=O)OC(C)(C)C
Molecular Weight 231.3
Reaxy-Rn 9391647
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9391647&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
SuperclassLipids and lipid-like molecules
ClassFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Branched fatty acids
Direct ParentMethyl-branched fatty acids
Alternative Parents Carbamate esters  Organic carbonic acids and derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Methyl-branched fatty acid - Carbamic acid ester - Carbonic acid derivative - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present.
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.

8 results found

Lot NumberCertificate TypeDateItem
B2321344Certificate of AnalysisNov 19, 2022 B182283
B2321376Certificate of AnalysisNov 19, 2022 B182283
B2321587Certificate of AnalysisNov 19, 2022 B182283
B2321590Certificate of AnalysisNov 19, 2022 B182283
B2321625Certificate of AnalysisNov 19, 2022 B182283
B2321650Certificate of AnalysisNov 19, 2022 B182283
B2321657Certificate of AnalysisNov 19, 2022 B182283
B2321667Certificate of AnalysisNov 19, 2022 B182283
Chemical and Physical Properties
Melt Point(°C)115-120°C
Molecular Weight231.290 g/mol
XLogP31.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass231.147 Da
Monoisotopic Mass231.147 Da
Topological Polar Surface Area75.600 Ų
Heavy Atom Count16
Formal Charge0
Complexity255.000
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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