5-Bromo-2′-deoxyuridine(BrdU) - UltraBio™, ≥99% , CAS No.59-14-3

CAS: 59-14-3 Cat. No.: B755698 Molecular Weight: 307.10 Beilstein Registry Number: 30395 EC Number: 200-415-9
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GRADE & PURITY UltraBio™ ? UltraBio™ — Aladdin's line for molecular-biology applications. Use for nuclease-free, high-consistency reagents across molecular workflows. ≥99%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Size
Status
Price
Qty
50mg
B755698-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$129.90
250mg
B755698-250mg
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$227.90
1g
B755698-1g
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$682.90
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Why this grade

UltraBio™, ≥99% UltraBio™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

5′-Bromo-2-deoxyuridine (BrdU) is a carcinogen that may be absorbed by skin or inhalation. BrdU solutions are sensitive to light.
Application:
5-Bromo-2′-deoxyuridine has been used:
  • to label proliferating cells in pregnant mice in cell proliferation assay
  • to study the time course of cell proliferation at various times following ischemia, to confirm re-entry of MKI67+ cells in cell cycle to germ cells
  • in 5′-Bromo-2′Deoxyuridine (BrdUrd) staining of fibroblasts

Specifications

Specifications & Purity
UltraBio™, ≥99%
Biochemical and Physiological Mechanisms
5′-Bromo-2-deoxyuridine (BrdU) staining is predominantly used to observe the multiplication of tumor cells and other tissues in vivo.5-Bromo-2′-deoxyuridine (5-BrdU) is a thymidine analogue which is incorporated into DNA. 5-BrdU is routinely and extensiv
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.
Grade
UltraBio™
Purity
≥99%
Names and Identifiers
Canonical SmilesC1C(C(OC1N2C=C(C(=O)NC2=O)Br)CO)O
IUPAC Name5-bromo-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
InChIKeyWOVKYSAHUYNSMH-RRKCRQDMSA-N
INCHI1S/C9H11BrN2O5/c10-4-2-12(9(16)11-8(4)15)7-1-5(14)6(3-13)17-7/h2,5-7,13-14H,1,3H2,(H,11,15,16)/t5-,6+,7+/m0/s1
Isomeric SMILES C1[C@@H]([C@H](O[C@H]1N2C=C(C(=O)NC2=O)Br)CO)O
WGK Germany 2
RTECS YU7350000
Molecular Weight 307.10
Beilstein 30395
Reaxy-Rn 24730832
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=24730832&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
SuperclassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleosides
SubclassPyrimidine 2'-deoxyribonucleosides
Intermediate Tree Nodes Not available
Direct ParentPyrimidine 2'-deoxyribonucleosides
Alternative Parents Pyrimidones  Halopyrimidines  Hydroxypyrimidines  Aryl bromides  Hydropyrimidines  Tetrahydrofurans  Heteroaromatic compounds  Secondary alcohols  Oxacyclic compounds  Azacyclic compounds  Organic oxides  Hydrocarbon derivatives  Organobromides  Organonitrogen compounds  Organopnictogen compounds  Primary alcohols  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrimidine 2'-deoxyribonucleoside - Halopyrimidine - Hydroxypyrimidine - Pyrimidone - Aryl bromide - Aryl halide - Hydropyrimidine - Pyrimidine - Heteroaromatic compound - Tetrahydrofuran - Secondary alcohol - Oxacycle - Organoheterocyclic compound - Azacycle - Alcohol - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organobromide - Organohalogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidine 2'-deoxyribonucleosides. These are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at position 2.
External Descriptors pyrimidine 2'-deoxyribonucleoside
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilityNH 4 OH: 0.1 M at 20 °C, clear, colorless
Specific Rotation[α]22 ° (C=1, H2O)
Melt Point(°C)191-194°C
Molecular Weight307.100 g/mol
XLogP3-0.300
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass305.985 Da
Monoisotopic Mass305.985 Da
Topological Polar Surface Area99.100 Ų
Heavy Atom Count17
Formal Charge0
Complexity386.000
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
Citations of This Product
References
1. Guoqiang Xing, Hekai Chen, Zhiyue Guo, Yu Cui, Yongyuan Li, Jianwei Shen.  (2024)  OTUD6B promotes cholangiocarcinoma growth by regulating STAT3 phosphorylation through deubiquitination of PTK2.  CELL BIOLOGY INTERNATIONAL,      [PMID:39192576] [10.1002/cbin.12234]
2. Ke Wang, Xing-Yang Liu, Sui-Feng Liu, Xiao-Xia Wang, Yi-Hua Wei, Jun-Rong Zhu, Jing Liu, Xiu Qin Xu, Lei Wen.  (2024)  Rbm24/Notch1 signaling regulates adult neurogenesis in the subventricular zone and mediates Parkinson-associated olfactory dysfunction.  Theranostics,      [PMID:39113792] [10.7150/thno.96045]
3. Huang Zhengyuan, Ren Zhongyu, Wang Sanwang, Xiao Ling, Ling Yipeng, Xie Yinping, Wang Gaohua, Zhou Benhong.  (2025)  Urolithin A alleviates schizophrenic-like behaviors and cognitive impairment in rats through modulation of neuroinflammation, neurogenesis, and synaptic plasticity.  Scientific Reports,  15  (1): (1-15).  [PMID:40140679] [10.1038/s41598-025-93554-9]
4. Liu Xing-Yang, Wang Ke, Deng Xian-Hua, Wei Yi-Hua, Guo Rui, Liu Sui-Feng, Zhu Yi-Fan, Zhong Jia-Jun, Zheng Jing-Yuan, Wang Meng-Dan, Ye Qiu-Hong, He Jian-Quan, Guo Kai-Hang, Zhu Jun-Rong, Huang Shu-Qiong, Chen Ze-Xu, Lv Chong-Shan, Wen Lei.  (2023)  Amelioration of olfactory dysfunction in a mouse model of Parkinson’s disease via enhancing GABAergic signaling.  Cell and Bioscience,  13  (1): (1-20).  [PMID:37270503] [10.1186/s13578-023-01049-9]
5. Chuanzhuo Wang, He Xin, Guangxin Yan, Zhaoyu Liu.  (2023)  NONHSAG028908.3 sponges miR‑34a‑5p to promote growth of colorectal cancer via targeting ALDOA.  ONCOLOGY REPORTS,  49  (5): (1-14).  [PMID:36929422] [10.3892/or.2023.8526]
6. Xiaosong Wei, Beibei Wang, Zixin Wu, Xiaoming Yang, Yufeng Guo, Yang Yang, Zhiwei Fang, Chengzhi Yi, Liuhui Zhang, Xin Fan, Lirong Zhang, Dongkui Song.  (2023)  WD repeat protein 54-mediator of ErbB2-driven cell motility 1 axis promotes bladder cancer tumorigenesis and metastasis and impairs chemosensitivity.  CANCER LETTERS,      [PMID:36627049] [10.1016/j.canlet.2023.216058]
7. Hanwen Liu, Ying Liu, Ting Zhou, Penghui Zhou, Jianguo Li, Anping Deng.  (2022)  Ultrasensitive and Specific Detection of Anticancer Drug 5-Fluorouracil in Blood Samples by a Surface-Enhanced Raman Scattering (SERS)-Based Lateral Flow Immunochromatographic Assay.  MOLECULES,  27  (13): (4019).  [PMID:35807264] [10.3390/molecules27134019]
8. Ting Zhou, Guangzhao He, Changjia Hu, Kang Wu, Ying Liu, Jianguo Li, Anping Deng.  (2022)  Development of a highly sensitive and specific monoclonal antibody-based ELISA coupled with immuno-affinity extraction for the detection of anticancer drug 5-fluorouracil in blood samples.  TALANTA,      [PMID:35696979] [10.1016/j.talanta.2022.123655]
9. Shuhui Wang, Xueling Su, Lina Xu, Cheng Chang, Yu Yao, Sumra Komal, Xuexiang Cha, Mingxi Zang, Xinshou Ouyang, Lirong Zhang, Shengna Han.  (2020)  Glycogen synthase kinase-3β inhibition alleviates activation of the NLRP3 inflammasome in myocardial infarction.  JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY,      [PMID:32991876] [10.1016/j.yjmcc.2020.09.009]
10. Zhang Yaqiong, Gao Lingyue, Cheng Zhihua, Cai Jiayi, Niu Yixuan, Meng Weihong, Zhao Qingchun.  (2016)  Kukoamine A Prevents Radiation-Induced Neuroinflammation and Preserves Hippocampal Neurogenesis in Rats by Inhibiting Activation of NF-κB and AP-1.  NEUROTOXICITY RESEARCH,  31  (2): (259-268).  [PMID:27815817] [10.1007/s12640-016-9679-4]
11. Xin‑Yu Wu, Rui‑Tai Fan, Xin‑Hui Yan, Jing Cui, Jun‑Ling Xu, Hao Gu, Yong‑Ju Gao.  (2014)  Endoplasmic reticulum stress protects human thyroid carcinoma cell lines against ionizing radiation-induced apoptosis.  Molecular Medicine Reports,  11  (3): (2341-2347).  [PMID:25405642] [10.3892/mmr.2014.2956]
12. Yu Liang, Jie Gao, Litian Han, Yao Zhou, Qianqian Li, Fei Pei, Zhi Chen, Peng Fei, Yufeng Zhang, Huan Liu.  (2026)  A p63-dependent molecular switch directs epithelial fate to form a specialized seal at the tooth-gingiva interface.  Cell Reports,  45  (2):   [PMID:41686636] [10.1016/j.celrep.2026.116981]
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