N-(+)-Biotinyl-6-aminohexanoic acid - ≥97%(HPLC) , CAS No.72040-64-3

CAS: 72040-64-3 Cat. No.: B122222 Molecular Weight: 357.47 Beilstein Registry Number: 706392
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GRADE & PURITY ≥97%(HPLC)
Synonyms
BH7 | (+)-Biotin-LC | 6-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexanoic acid | PD007353 | 6-[5-(2-oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoylamino]-hexanoic acid | MFCD00144853 | DB03139 | N-(+)-Bio
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
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Size
Status
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100mg
B122222-100mg
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250mg
B122222-250mg
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500mg
B122222-500mg
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1g
B122222-1g
3

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5g
B122222-5g
2

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Why this grade

≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged 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.

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Literature proof

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

Overview

Biotinyl-6-aminohexanoic acid (Biotin-X) may be used in the biosynthesis of biotinylated oligosaccharides. Biotinyl-6-aminohexanoic acid is frequently use as a derivative N-hydroxysuccinimide ester.
Biotinylation reagent

Specifications

Synonyms
BH7 | (+)-Biotin-LC | 6-[5-[(3aS, 4S, 6aR)-2-oxo-1, 3, 3a, 4, 6, 6a-hexahydrothieno[3, 4-d]imidazol-4-yl]pentanoylamino]hexanoic acid | PD007353 | 6-[5-(2-oxo-hexahydro-thieno[3, 4-d]imidazol-6-yl)-pentanoylamino]-hexanoic acid | MFCD00144853 | DB03139 | N-(+)-Bio
Specifications & Purity
≥97%(HPLC)
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%(HPLC)
Names and Identifiers
Pubchem Sid504758863
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504758863
Canonical SmilesC1C2C(C(S1)CCCCC(=O)NCCCCCC(=O)O)NC(=O)N2
IUPAC Name6-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexanoic acid
InChIKeyCMUGHZFPFWNUQT-HUBLWGQQSA-N
INCHI1S/C16H27N3O4S/c20-13(17-9-5-1-2-8-14(21)22)7-4-3-6-12-15-11(10-24-12)18-16(23)19-15/h11-12,15H,1-10H2,(H,17,20)(H,21,22)(H2,18,19,23)/t11-,12-,15-/m0/s1
Isomeric SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCCCCC(=O)O)NC(=O)N2
WGK Germany 3
Molecular Weight 357.47
Beilstein 706392
Reaxy-Rn 706392
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=706392&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
SuperclassOrganoheterocyclic compounds
ClassBiotin and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBiotin and derivatives
Alternative Parents Medium-chain fatty acids  Thienoimidazolidines  Heterocyclic fatty acids  Imidazolidinones  N-acyl amines  Thiophenes  Thiolanes  Ureas  Secondary carboxylic acid amides  Monocarboxylic acids and derivatives  Azacyclic compounds  Dialkylthioethers  Carboxylic acids  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Carbonyl compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteropolycyclic compounds
Substituents Biotin_derivative - Thienoimidazolidine - Medium-chain fatty acid - Heterocyclic fatty acid - Fatty amide - Imidazolidinone - N-acyl-amine - Fatty acyl - Fatty acid - Imidazolidine - Thiolane - Thiophene - Carboxamide group - Carbonic acid derivative - Secondary carboxylic acid amide - Urea - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Dialkylthioether - Thioether - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Aliphatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as biotin and derivatives. These are organic compounds containing a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring.
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
I1428185Certificate of AnalysisApr 15, 2026 B122222
D2220048Certificate of AnalysisFeb 04, 2026 B122222
D2220049Certificate of AnalysisFeb 04, 2026 B122222
D2220055Certificate of AnalysisFeb 04, 2026 B122222
B1427014Certificate of AnalysisSep 16, 2025 B122222
H2526013Certificate of AnalysisMar 11, 2022 B122222
Chemical and Physical Properties
SensitivityHeat Sensitive
Melt Point(°C)230°C
Molecular Weight357.500 g/mol
XLogP30.700
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count5
Rotatable Bond Count11
Exact Mass357.172 Da
Monoisotopic Mass357.172 Da
Topological Polar Surface Area133.000 Ų
Heavy Atom Count24
Formal Charge0
Complexity461.000
Isotope Atom Count0
Defined Atom Stereocenter Count3
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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