Heptadecane - analytical standard, ≥99.5%(GC) , CAS No.629-78-7

CAS: 629-78-7 Cat. No.: H104723 Formula: C17H36 Molecular Weight: 240.47 Beilstein Registry Number: 1738898 EC Number: 211-108-4
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥99.5%(GC)
Synonyms
CAS-629-78-7 | NSC 172782 | Heptadecane; NSC 172782; TS 7; n-Heptadecane | HSDB 8347 | C01816 | Heptadecane purum | n-Heptadecane (d36) | Normal-heptadecane | AI3-36898 | DTXCID5027061 | Heptadecane, 99% | Heptadecane, purum, >=98.0% (GC) | Samarium(III)C
Storage
Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
1ml
H104723-1ml
—
3 In stock

€31.15

€36.36
Save €5.21 (14.32%)
5ml
H104723-5ml
—
2 In stock

€101.44

€117.93
Save €16.49 (13.98%)
Enter a quantity for the sizes you want to add.
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Why this grade

analytical standard, ≥99.5%(GC) Analytical standard 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 62 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
CAS-629-78-7 | NSC 172782 | Heptadecane; NSC 172782; TS 7; n-Heptadecane | HSDB 8347 | C01816 | Heptadecane purum | n-Heptadecane (d36) | Normal-heptadecane | AI3-36898 | DTXCID5027061 | Heptadecane, 99% | Heptadecane, purum, >=98.0% (GC) | Samarium(III)C
Specifications & Purity
analytical standard, ≥99.5%(GC)
Storage
Room temperature
Shipped In
Normal
Grade
Analytical standard
Purity
≥99.5%(GC)
Names and Identifiers
Pubchem Sid
Canonical Smiles
CCCCCCCCCCCCCCCCC
IUPAC Name
heptadecane
InChIKey
NDJKXXJCMXVBJW-UHFFFAOYSA-N
INCHI
1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3
Isomeric SMILES
CCCCCCCCCCCCCCCCC
WGK Germany
3
RTECS
MI3550000
Molecular Weight
240.47
Beilstein
1738898
Reaxy-Rn
1738898
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1738898&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
SuperclassHydrocarbons
ClassSaturated hydrocarbons
SubclassAlkanes
Intermediate Tree Nodes Not available
Direct ParentAlkanes
Alternative Parents Not available
Molecular FrameworkAliphatic acyclic compounds
Substituents Acyclic alkane - Alkane - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkanes. These are acyclic branched or unbranched hydrocarbons having the general formula CnH2n+2 , and therefore consisting entirely of hydrogen atoms and saturated carbon atoms.
External Descriptors a small molecule
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
H2618239Certificate of AnalysisAug 29, 2026 H104723
H2618262Certificate of AnalysisAug 29, 2026 H104723
F2130276Certificate of AnalysisJan 16, 2025 H104723
F2130277Certificate of AnalysisJan 16, 2025 H104723
I2405505Certificate of AnalysisSep 12, 2024 H104723
I2405506Certificate of AnalysisSep 12, 2024 H104723
G2214285Certificate of AnalysisApr 07, 2024 H104723
G2214286Certificate of AnalysisApr 07, 2024 H104723
Chemical and Physical Properties
x_refractive_index1.4369
x_flash_point_drop_fahrenheit298.4℉
x_flash_point_drop_centigrade148℃
x_boil_point_char301.8°C
x_melt_point_char22°C
Molecular Weight240.500 g/mol
XLogP38.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count14
Exact Mass240.282 Da
Monoisotopic Mass240.282 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count17
Formal Charge0
Complexity103.000
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
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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