Homopiperazine - ≥98% , CAS No.505-66-8

CAS: 505-66-8 Cat. No.: H106298 Molecular Weight: 100.16 Beilstein Registry Number: 102711 EC Number: 208-016-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
BRN 0102711 | 2,3,4,5,6,7-Hexahydro-1H-1,4-diazepine | 1,4-Diazepane | Perhydro-1,4-diazepine | 1H-1,4-Diazepine, hexahydro- | hexahydro-1H-1,4-diazepine | 1,4-Diazacycloheptane | Hexahydro-1,4-diazepine | 95CL167W8T | [1,4]Diazepane | 1,4-diazepan | Trim
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
H106298-1g
3
$9.90
5g
H106298-5g
1
$12.90
10g
H106298-10g
1
$21.90
25g
H106298-25g
2
$44.90
100g
H106298-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$159.90
500g
H106298-500g
1
$748.90
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.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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.

Overview

Product  application:

Homopiperazine is used to prepare 1,4-bis-(2-thiazolyl)-1,4-diazacycloheptane by reacting with 2-bromo-thiazole. It acts as an intermediate for repaglinide and fasudil hydrochloride. It is also used in the preparation of potent H3 receptor antagonists, which is used for the treatment of neurodegenerative conditions. Further, it is used in vesicant, cosmetic, emulsifier and energetic material. It acts as a corrosion inhibitor for iron. In pharmaceuticals, it is employed as antipyretic and reducing blood sugar, adiposity, calm, antipsychotic and anti-nervous.

Specifications

Synonyms
BRN 0102711 | 2, 3, 4, 5, 6, 7-Hexahydro-1H-1, 4-diazepine | 1, 4-Diazepane | Perhydro-1, 4-diazepine | 1H-1, 4-Diazepine, hexahydro- | hexahydro-1H-1, 4-diazepine | 1, 4-Diazacycloheptane | Hexahydro-1, 4-diazepine | 95CL167W8T | [1, 4]Diazepane | 1, 4-diazepan | Trim
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesC1CNCCNC1
IUPAC Name1,4-diazepane
InChIKeyFQUYSHZXSKYCSY-UHFFFAOYSA-N
INCHI1S/C5H12N2/c1-2-6-4-5-7-3-1/h6-7H,1-5H2
Isomeric SMILES C1CNCCNC1
WGK Germany 1
RTECS HM3850000
UN Number 3259
Molecular Weight 100.16
Beilstein 102711
Reaxy-Rn 102711
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=102711&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
SuperclassOrganoheterocyclic compounds
ClassDiazepanes
Subclass1,4-diazepanes
Intermediate Tree Nodes Not available
Direct Parent1,4-diazepanes
Alternative Parents Dialkylamines  Azacyclic compounds  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents 1,4-diazepane - Azacycle - Secondary amine - Secondary aliphatic amine - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Amine - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1,4-diazepanes. These are diazepanes having the two nitrogen atoms at position 1 and 4 of the diazepane 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.

28 results found

Lot NumberCertificate TypeDateItem
F2602292Certificate of AnalysisMay 18, 2026 H106298
F2602293Certificate of AnalysisMay 18, 2026 H106298
F2602294Certificate of AnalysisMay 18, 2026 H106298
F2602306Certificate of AnalysisMay 18, 2026 H106298
F2602307Certificate of AnalysisMay 18, 2026 H106298
F2602320Certificate of AnalysisMay 18, 2026 H106298
K2103341Certificate of AnalysisAug 11, 2025 H106298
H2421464Certificate of AnalysisAug 08, 2024 H106298
H2507122Certificate of AnalysisAug 08, 2024 H106298
H2421538Certificate of AnalysisAug 08, 2024 H106298
H2421537Certificate of AnalysisAug 08, 2024 H106298
H2421536Certificate of AnalysisAug 08, 2024 H106298
H2421535Certificate of AnalysisAug 08, 2024 H106298
H2421534Certificate of AnalysisAug 08, 2024 H106298
H2421466Certificate of AnalysisAug 08, 2024 H106298
H2421465Certificate of AnalysisAug 08, 2024 H106298
A2614060Certificate of AnalysisAug 08, 2024 H106298
H2421463Certificate of AnalysisAug 08, 2024 H106298
G2521024Certificate of AnalysisAug 08, 2024 H106298
F2526013Certificate of AnalysisAug 08, 2024 H106298
A2614061Certificate of AnalysisAug 08, 2024 H106298
D2525182Certificate of AnalysisJun 26, 2024 H106298
D2525183Certificate of AnalysisJun 26, 2024 H106298
F2415081Certificate of AnalysisJul 16, 2022 H106298
I2212014Certificate of AnalysisJul 16, 2022 H106298
I2212015Certificate of AnalysisJul 16, 2022 H106298
I2212016Certificate of AnalysisJul 16, 2022 H106298
J2523206Certificate of AnalysisJul 16, 2022 H106298

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Chemical and Physical Properties
SolubilitySoluble in water.
SensitivityAir & Moisture Sensitive.
Flash Point(°F)141.8 °F
Flash Point(°C)64℃
Boil Point(°C)167°C
Melt Point(°C)42-45°C
Molecular Weight100.160 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass100.1 Da
Monoisotopic Mass100.1 Da
Topological Polar Surface Area24.100 Ų
Heavy Atom Count7
Formal Charge0
Complexity39.300
Isotope Atom Count0
Defined Atom Stereocenter Count0
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
Reviews

Customer Reviews

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