4-Methylpiperidine - suitable for peptide synthesis, 20 % (w/w) in DMF , CAS No.626-58-4

CAS: 626-58-4 Cat. No.: M433148 Molecular Weight: 99.18 Beilstein Registry Number: 1083 EC Number: 210-954-1
AVAILABLE TO ORDER
GRADE & PURITY Suitable for peptide synthesis ? Peptide-synthesis grade — high-purity reagents for solid/solution-phase peptide synthesis. Use where coupling efficiency and low side-reactions matter. 20 % (w/w) in DMF
Synonyms
4-methylpyperidine | 4-methyl piperidine | 4-Pipecoline | NSC 66495 | Q-101897 | 4-(methyl)piperidine | DTXSID8060820 | Piperidine, 4-methyl- | 4-Methylpiperidine, glass distilled | J-512924 | 1219798-85-2 | FT-0619420 | P0445 | PS-9331 | EV6HN6HDP8 | gam
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100ml
M433148-100ml
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$79.90
500ml
M433148-500ml
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$249.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

suitable for peptide synthesis, 20 % (w/w) in DMF Suitable for peptide synthesis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application

4-Methylpiperidine solution (20 % in DMF) can be used: In the deprotection of F-moc protecting group which is attached to free amine. In the determination of resin-bound amino acid by UV-Fmoc-quantitation.

Specifications

Synonyms
4-methylpyperidine | 4-methyl piperidine | 4-Pipecoline | NSC 66495 | Q-101897 | 4-(methyl)piperidine | DTXSID8060820 | Piperidine, 4-methyl- | 4-Methylpiperidine, glass distilled | J-512924 | 1219798-85-2 | FT-0619420 | P0445 | PS-9331 | EV6HN6HDP8 | gam
Specifications & Purity
suitable for peptide synthesis, 20 % (w/w) in DMF
Storage
Room temperature, Argon charged
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Suitable for peptide synthesis
Names and Identifiers
Canonical SmilesCC1CCNCC1
IUPAC Name4-methylpiperidine
InChIKeyUZOFELREXGAFOI-UHFFFAOYSA-N
INCHI1S/C6H13N/c1-6-2-4-7-5-3-6/h6-7H,2-5H2,1H3
Isomeric SMILES CC1CCNCC1
WGK Germany 3
Molecular Weight 99.18
Beilstein 1083
Reaxy-Rn 1083
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1083&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
ClassPiperidines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPiperidines
Alternative Parents Dialkylamines  Azacyclic compounds  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Piperidine - 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 piperidines. These are compounds containing a piperidine ring, which is a saturated aliphatic six-member ring with one nitrogen atom and five carbon atoms.
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.

2 results found

Lot NumberCertificate TypeDateItem
D2616002Certificate of AnalysisApr 21, 2026 M433148
D2616003Certificate of AnalysisApr 21, 2026 M433148
Chemical and Physical Properties
SensitivityMoisture sensitive
Refractive Indexn20/D 1.446
Flash Point(°F)55.4 °F
Flash Point(°C)9°C
Boil Point(°C)124 °C
Molecular Weight99.170 g/mol
XLogP31.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass99.1048 Da
Monoisotopic Mass99.1048 Da
Topological Polar Surface Area12.000 Ų
Heavy Atom Count7
Formal Charge0
Complexity46.100
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
Citations of This Product
References
1. Junwu Wei, Yangyang Qian, Lijun Bao, Wenjie Song, Yunmei Bi.  (2024)  Disulfide bonds as a molecular switch of enzyme-activatable anticancer drug precise release for fluorescence imaging and enhancing tumor therapy.  TALANTA,      [PMID:38924984] [10.1016/j.talanta.2024.126394]
2. Yahui Liu, Quan Li, Yanhong Ji, Mohammad Younas, Benqiao He.  (2024)  Preparation of polyaniline conductive membranes through immersion of dopant solution for dye/salt separation.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.127531]
3. Tiantian Wei, Jingjing Wu, Xiran Shen, Zhifeng Qiu, Li Guo.  (2021)  Self-Assembled Membrane-like Nanomaterials from Sequence-Defined Peptoid Block Copolymers.  Polymers,  13  (15): (2389).  [PMID:34371992] [10.3390/polym13152389]
4. Hua Weiwen, Wang Yuanguang, Guo Cun-Yue, Wang Jianjun, Li Songjun, Guo Li.  (2020)  Ice Recrystallization Inhibition Activity of Protein Mimetic Peptoids.  Journal of Inorganic and Organometallic Polymers and Materials,  31  (1): (203-208).  [PMID:] [10.1007/s10904-020-01673-9]
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Suitable for peptide synthesis grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.