Biotin-PEG₄-Azide - ≥96%(HPLC) , CAS No.1309649-57-7

CAS: 1309649-57-7 Cat. No.: B152153 Molecular Weight: 488.6
AVAILABLE TO ORDER
GRADE & PURITY ≥96%(HPLC)
Synonyms
N-[2-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethoxy]ethyl]biotinamide
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
B152153-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$114.90
100mg
B152153-100mg
1
$352.90
500mg
B152153-500mg
2
$1,246.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥96%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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.

Specifications

Synonyms
N-[2-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethoxy]ethyl]biotinamide
Specifications & Purity
≥96%(HPLC)
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%(HPLC)
Names and Identifiers
Pubchem Sid504772405
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504772405
Canonical SmilesC1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCN=[N+]=[N-])NC(=O)N2
IUPAC Name5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethyl]pentanamide
InChIKeyPVEHVEYAPUNCCP-LNLFQRSKSA-N
INCHI1S/C20H36N6O6S/c21-26-23-6-8-30-10-12-32-14-13-31-11-9-29-7-5-22-18(27)4-2-1-3-17-19-16(15-33-17)24-20(28)25-19/h16-17,19H,1-15H2,(H,22,27)(H2,24,25,28)/t16-,17-,19-/m0/s1
Isomeric SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCOCCN=[N+]=[N-])NC(=O)N2
Molecular Weight 488.6
Reaxy-Rn 57002781
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=57002781&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

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.

3 results found

Lot NumberCertificate TypeDateItem
I2512070Certificate of AnalysisSep 20, 2025 B152153
K2110709Certificate of AnalysisAug 12, 2025 B152153
B2520028Certificate of AnalysisOct 28, 2021 B152153
Chemical and Physical Properties
SensitivityHeat sensitive
Melt Point(°C)104 °C
Molecular Weight488.600 g/mol
XLogP30.400
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count9
Rotatable Bond Count20
Exact Mass488.242 Da
Monoisotopic Mass488.242 Da
Topological Polar Surface Area147.000 Ų
Heavy Atom Count33
Formal Charge0
Complexity624.000
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
Documents & Articles
References
1. Gan Lu, Jiang Qiwei, Huang Dong, Wu Xueji, Zhu Xinying, Wang Lei, Xie Wei, Huang Jialuo, Fan Runzhu, Jing Yihang, Tang Guihua, Li Xiang David, Guo Jianping, Yin Sheng.  (2024)  A natural small molecule alleviates liver fibrosis by targeting apolipoprotein L2.  Nature Chemical Biology,      [PMID:39103634] [10.1038/s41589-024-01704-3]
2. Shaojun Pei, Wen Wang, Tingze Feng, Qiuping Wang, Yuhan Wang, Hong-Xu Liu, Xinmiao Liang, Hai-long Piao.  (2025)  S-palmitoylation of MTDH regulates ferroptosis resistance in breast cancer cell.  JOURNAL OF LIPID RESEARCH,      [PMID:41318030] [10.1016/j.jlr.2025.100953]
3. Zikun Ma, Yuzhao Wang, Weikai Wang, Wanyang Sun, Rong Wang, Xue Ding, Zibin Chen, Xiangdong Li, Zhiyong Li, Yunlin Ye, Yize Mao, Jianhua Yin, Guibo Li, Rong-Rong He, Xiaoyu Liang, Zhuowei Liu.  (2026)  Lipid oxidation reprogramming in cancer-associated fibroblasts enhances CD8+ T cell cytotoxicity and therapeutic response.  CANCER CELL,      [PMID:41687608] [10.1016/j.ccell.2026.01.012]
4. Jiaxin Zhou, Juan Liu, Xilin Liu, Lixia Ren, Zhilin Yu, Zhen Zheng, Gongyu Li.  (2026)  Clinically relevant stereochemistry reprograms amyloid proteome for aggregation cross-talk–conferred neuroprotection.  Science Advances,  12  (13):   [PMID:] [10.1126/sciadv.aeb2729]
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