N-Carbobenzoxy-L-isoleucine - ≥98%(HPLC) , CAS No.3160-59-6

CAS: 3160-59-6 Cat. No.: N159605 Molecular Weight: 265.31 Beilstein Registry Number: 4189490 EC Number: 221-611-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
(2S,3S)-3-methyl-2-(phenylmethoxycarbonylamino)pentanoic acid | HY-78897 | Nalpha -Benzyloxycarbonyl-L-isoleucine | Q-102759 | SCHEMBL221435 | UPCMLD00WV-81:002 | AKOS015836889 | N-[(Phenylmethoxy)carbonyl]-L-isoleucine | N-alpha-Benzyloxycarbonyl-L-isole
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
N159605-5g
3

$13.90

$20.90
Save $7.00 (33.49%)
10g
N159605-10g
3

$25.90

$38.90
Save $13.00 (33.42%)
25g
N159605-25g
2

$33.90

$50.90
Save $17.00 (33.40%)
100g
N159605-100g
1

$132.90

$199.90
Save $67.00 (33.52%)
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Why this grade

≥98%(HPLC) 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
(2S, 3S)-3-methyl-2-(phenylmethoxycarbonylamino)pentanoic acid | HY-78897 | Nalpha -Benzyloxycarbonyl-L-isoleucine | Q-102759 | SCHEMBL221435 | UPCMLD00WV-81:002 | AKOS015836889 | N-[(Phenylmethoxy)carbonyl]-L-isoleucine | N-alpha-Benzyloxycarbonyl-L-isole
Specifications & Purity
≥98%(HPLC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid504760922
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504760922
Canonical SmilesCCC(C)C(C(=O)O)NC(=O)OCC1=CC=CC=C1
IUPAC Name(2S,3S)-3-methyl-2-(phenylmethoxycarbonylamino)pentanoic acid
InChIKeyJSHXJPFZKBRLFU-JQWIXIFHSA-N
INCHI1S/C14H19NO4/c1-3-10(2)12(13(16)17)15-14(18)19-9-11-7-5-4-6-8-11/h4-8,10,12H,3,9H2,1-2H3,(H,15,18)(H,16,17)/t10-,12-/m0/s1
Isomeric SMILES CC[C@H](C)[C@@H](C(=O)O)NC(=O)OCC1=CC=CC=C1
WGK Germany 3
Molecular Weight 265.31
Beilstein 4189490
Reaxy-Rn 1128662
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1128662&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.

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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 ParentIsoleucine and derivatives
Alternative Parents Benzyloxycarbonyls  Carbamate esters  Organic carbonic acids and derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Isoleucine or derivatives - Benzyloxycarbonyl - Monocyclic benzene moiety - Benzenoid - Carbamic acid ester - Carbonic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isoleucine and derivatives. These are compounds containing isoleucine or a derivative thereof resulting from reaction of isoleucine 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.

8 results found

Lot NumberCertificate TypeDateItem
J2318517Certificate of AnalysisSep 16, 2023 N159605
J2318518Certificate of AnalysisSep 16, 2023 N159605
J2318519Certificate of AnalysisSep 16, 2023 N159605
J2318520Certificate of AnalysisSep 16, 2023 N159605
J2318521Certificate of AnalysisSep 16, 2023 N159605
J2318522Certificate of AnalysisSep 16, 2023 N159605
J2318523Certificate of AnalysisSep 16, 2023 N159605
J2318524Certificate of AnalysisSep 16, 2023 N159605
Chemical and Physical Properties
Specific Rotation[α]6.5° (C=6,EtOH)
Melt Point(°C)52-54°C
Molecular Weight265.300 g/mol
XLogP32.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count7
Exact Mass265.131 Da
Monoisotopic Mass265.131 Da
Topological Polar Surface Area75.600 Ų
Heavy Atom Count19
Formal Charge0
Complexity300.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
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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