Triethyl citrate(TEC) - ≥98% , CAS No.77-93-0

CAS: 77-93-0 Cat. No.: T106153 Molecular Weight: 276.28 Beilstein Registry Number: 1801199 EC Number: 201-070-7 PubChem CID: 6506
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
TRIETHYL CITRATE | TRIETHYL CITRATE [USP-RS] | Triaethylcitrat [German] | Triethyl citrate, Vetec(TM) reagent grade, 98% | Citroflex 2 | TRIETHYL CITRATE [FCC] | SR-01000883952-1 | Triethyl citrate, United States Pharmacopeia (USP) Reference Standard | TR
Storage
Room temperature,Desiccated,Cool
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50ml
T106153-50ml
5

$9.90

$11.90
Save $2.00 (16.81%)
100ml
T106153-100ml
2

$11.90

$18.90
Save $7.00 (37.04%)
250ml
T106153-250ml
3

$19.90

$35.90
Save $16.00 (44.57%)
500ml
T106153-500ml
3

$34.90

$54.90
Save $20.00 (36.43%)
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

Room temperature,Desiccated,Cool Ships Normal 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.

📚

Literature proof

Cited in 25 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Triethyl citrate was used as a plasticizer in the study of the feasibility of near-infrared (NIR) spectroscopy in determining the influence of plasticizer levels and sintering temperature on the breaking force of extended-release matrix tablets prepared by roller-compaction

Specifications

Synonyms
TRIETHYL CITRATE | TRIETHYL CITRATE [USP-RS] | Triaethylcitrat [German] | Triethyl citrate, Vetec(TM) reagent grade, 98% | Citroflex 2 | TRIETHYL CITRATE [FCC] | SR-01000883952-1 | Triethyl citrate, United States Pharmacopeia (USP) Reference Standard | TR
Specifications & Purity
≥98%
Storage
Room temperature, Desiccated, Cool
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504751106
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751106
Canonical SmilesCCOC(=O)CC(CC(=O)OCC)(C(=O)OCC)O
IUPAC Nametriethyl 2-hydroxypropane-1,2,3-tricarboxylate
InChIKeyDOOTYTYQINUNNV-UHFFFAOYSA-N
INCHI1S/C12H20O7/c1-4-17-9(13)7-12(16,11(15)19-6-3)8-10(14)18-5-2/h16H,4-8H2,1-3H3
Isomeric SMILES CCOC(=O)CC(CC(=O)OCC)(C(=O)OCC)O
WGK Germany 1
RTECS GE8050000
PubChem CID 6506
Molecular Weight 276.28
Beilstein 1801199
Reaxy-Rn 1801199

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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassTricarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentTricarboxylic acids and derivatives
Alternative Parents Fatty acid esters  Tertiary alcohols  Carboxylic acid esters  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tricarboxylic acid or derivatives - Fatty acid ester - Fatty acyl - Tertiary alcohol - Carboxylic acid ester - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

26 results found

Lot NumberCertificate TypeDateItem
B2624534Certificate of AnalysisJan 28, 2026 T106153
B2624535Certificate of AnalysisJan 28, 2026 T106153
B2624543Certificate of AnalysisJan 28, 2026 T106153
B2624544Certificate of AnalysisJan 28, 2026 T106153
F2605204Certificate of AnalysisJan 28, 2026 T106153
H2504701Certificate of AnalysisJul 24, 2025 T106153
H2504700Certificate of AnalysisJul 24, 2025 T106153
H2504526Certificate of AnalysisJul 24, 2025 T106153
K1717109Certificate of AnalysisJun 16, 2025 T106153
G2103230Certificate of AnalysisApr 03, 2025 T106153
G2103202Certificate of AnalysisApr 03, 2025 T106153
G2103200Certificate of AnalysisApr 03, 2025 T106153
G2103198Certificate of AnalysisApr 03, 2025 T106153
F2517045Certificate of AnalysisFeb 11, 2025 T106153
B2518463Certificate of AnalysisFeb 11, 2025 T106153
B2518460Certificate of AnalysisFeb 11, 2025 T106153
H2406634Certificate of AnalysisJul 30, 2024 T106153
H2406636Certificate of AnalysisJul 30, 2024 T106153
A2516334Certificate of AnalysisJul 15, 2024 T106153
F2412368Certificate of AnalysisJun 03, 2024 T106153
F2412367Certificate of AnalysisJun 03, 2024 T106153
K1915251Certificate of AnalysisSep 05, 2023 T106153
L1503011Certificate of AnalysisJul 31, 2023 T106153
H2316015Certificate of AnalysisMay 27, 2022 T106153
F2209258Certificate of AnalysisMay 27, 2022 T106153
B2303946Certificate of AnalysisJun 22, 2021 T106153

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Chemical and Physical Properties
SolubilityMiscible with water, alcohol and diethyl ether.
Refractive Index1.44-1.443
Flash Point(°F)311 °F
Flash Point(°C)155℃
Boil Point(°C)235°C
Melt Point(°C)-46°C
Molecular Weight276.280 g/mol
XLogP30.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count11
Exact Mass276.121 Da
Monoisotopic Mass276.121 Da
Topological Polar Surface Area99.100 Ų
Heavy Atom Count19
Formal Charge0
Complexity304.000
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
Documents & Articles
Citations of This Product
References
1. Yanqin Shi, Lukai Chen, Songyan Lu, Yuchen Yao, Si Chen, Huiwen He, Meng Ma, Xu Wang.  (2023)  A new organic zinc thermal stabilizer containing two kinds of anions with excellent thermal stability on polyvinyl chloride by multistep substitution.  JOURNAL OF APPLIED POLYMER SCIENCE,  140  (24): (e53960).  [PMID:] [10.1002/app.53960]
2. Xiaomeng Tang, Meng Yang, Yongwei Gu, Liangdi Jiang, Yue Du, Jiyong Liu.  (2022)  Orally Deliverable Dual-Targeted Pellets for the Synergistic Treatment of Ulcerative Colitis.  Drug Design Development and Therapy,      [PMID:34616144] [10.2147/DDDT.S322702]
3. Zhang Weibin, Zhu Chunhua, Xiao Fangnan, Liu Xiaodong, Xie Anhua, Chen Fangman, Dong Panpan, Lin Pingdong, Zheng Chenyang, Zhang Hong, Gong Hui, Wu Yunkun.  (2021)  pH-Controlled Release of Antigens Using Mesoporous Silica Nanoparticles Delivery System for Developing a Fish Oral Vaccine.  Frontiers in Immunology,      [PMID:33953716] [10.3389/fimmu.2021.644396]
4. Qiujie Fang, Na Chen, Shan Hu, Sheng Hu, Jianfeng Ye, Xiaozhou Ye, Yun Wang.  (2021)  Preparation of Multifunctional Drug-loaded Microcapsules with Core-shell Three-dimensional Network Structure and their Application in Colon Targeted Release.  STARCH-STARKE,      [PMID:] [10.1002/star.202000016]
5. Ya-Nan Xia, Xiang-Hui Li, Jie-Hong Xu, Li-Qing Chen, Atef Mohammed Qasem Ahmed, Dingyun Cao, Huan-Huan Du, Yibin Deng, Qing-Ri Cao.  (2019)  Optimization and characterization of novel sustained release supermicro-pellet based dry suspensions that load dexibuprofen.  JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY,      [PMID:] [10.1016/j.jddst.2019.101420]
6. Guo Jian, Fang Huihui, Gui Shuangying, Huang Yuzhe.  (2019)  Solid dispersion-based pellet for colon delivery of tacrolimus through time- and pH-dependent layer coating: preparation, in vitro and in vivo studies.  Brazilian Journal of Pharmaceutical Sciences,      [PMID:] [10.1590/s2175-97902019000217309]
7. Huang Yaping, Zhang Sisi, Shen Huifen, Li Jinqing, Gao Chongkai.  (2018)  Controlled Release of the Nimodipine-Loaded Self-Microemulsion Osmotic Pump Capsules: Development and Characterization.  AAPS PHARMSCITECH,  19  (3): (1308-1319).  [PMID:29340982] [10.1208/s12249-017-0936-5]
8. Liu Jiang-Yan, Zhang Xiao-Xue, Huang Hao-Yan, Lee Beom-Jin, Cui Jing-Hao, Cao Qing-Ri.  (2017)  Esomeprazole magnesium enteric-coated pellet-based tablets with high acid tolerance and good compressibility.  Journal of Pharmaceutical Investigation,  48  (3): (341-350).  [PMID:] [10.1007/s40005-017-0326-8]
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11. Jing Lu, Shuling Kan, Yi Zhao, Wenli Zhang, Jianping Liu.  (2016)  Novel naproxen/esomeprazole magnesium compound pellets based on acid-independent mechanism: in vitro and in vivo evaluation.  DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY,      [PMID:26902772] [10.3109/03639045.2016.1151029]
12. Shuling Kan, Jing Lu, Jianping Liu, Junlin Wang, Yi Zhao.  (2014)  A quality by design (QbD) case study on enteric-coated pellets: Screening of critical variables and establishment of design space at laboratory scale.  Asian Journal of Pharmaceutical Sciences,      [PMID:] [10.1016/j.ajps.2014.07.005]
13. Meixia Xu, Minjie Sun, Hongzhi Qiao, Qineng Ping, Eltayeb Suliman Elamin.  (2014)  Preparation and evaluation of colon adhesive pellets of 5-aminosalicylic acid.  INTERNATIONAL JOURNAL OF PHARMACEUTICS,      [PMID:24746693] [10.1016/j.ijpharm.2014.04.040]
14. Dong Yang, Xinwen Peng, Linxin Zhong, Xuefei Cao, Wei Chen, Xueming Zhang, Shijie Liu, Runcang Sun.  (2013)  “Green” films from renewable resources: Properties of epoxidized soybean oil plasticized ethyl cellulose films.  CARBOHYDRATE POLYMERS,      [PMID:24528720] [10.1016/j.carbpol.2013.12.043]
15. Huifang Li, Yu Yue, Xiao Wang, Dahuan Liu.  (2025)  An environmentally friendly lithium extraction system utilizing Cyanex 272 as iron-fixed reagent.  DESALINATION,      [PMID:] [10.1016/j.desal.2025.118574]
16. Yi Xing, Huizi Zheng, Chengzhi Wang, Zhipeng Zhang, Yudan Qian, Jiao Qu, Xiaolin Zhu.  (2024)  Cost-efficient and ultrasensitive sensor for electrochemical detection and cytotoxicity assessment of tetracyclines.  Journal of Environmental Chemical Engineering,      [PMID:] [10.1016/j.jece.2024.113642]
17. Junlong Huang, Guangzhong Xie, Xiangdong Xu, Zhenya Geng, Yuanjie Su.  (2024)  Degradable Multilayer Fabric Sensor with Wide Detection Range and High Linearity.  ACS Applied Materials & Interfaces,      [PMID:39425644] [10.1021/acsami.4c12066]
18. Xiang Cao, Fengqiang Nan, Wenhao Fan, Heng Gao, Ling Chen, Yan Guo, Weidong He.  (2024)  Preparation, formation mechanism, and performance of nitrocellulose aqueous coating based on the anti-solvent method.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2024.133214]
19. Junlin Wang, Shuling Kan, Tong Chen, Jianping Liu.  (2015)  Application of quality by design (QbD) to formulation and processing of naproxen pellets by extrusion–spheronization.  PHARMACEUTICAL DEVELOPMENT AND TECHNOLOGY,      [PMID:25069591] [10.3109/10837450.2014.908300]
20. Zuhao Chen, Yongyou Hu, Guanglei Qiu, Donghui Liang, Jianhua Cheng, Yuancai Chen, Guobin Wang, Xiaoqiang Zhu, Jieyun Xie.  (2025)  Inoculation with Acinetobacter indicus CZH-5 in internal circulation airlift zeolite spheres sequencing batch reactor to augment simultaneous removal of nitrogen, phosphorus, and tetracycline.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:40311430] [10.1016/j.jhazmat.2025.138384]
21. XIiaoyu Li, Weibin Rong, Lengfeng Wang, Hui Xie, Lining Sun.  (2025)  Development of magnetically driven microrobot covered with a time-dependent film for colon drug delivery.  Journal of Materials Chemistry B,      [PMID:41054828] [10.1039/D5TB00721F]
22. Wen Jihai, Huang Gang, Sun Pengbo, Wang Xiaoling, Zhang Guizhen.  (2025)  Green and continuous preparation of poly(vinylidene fluoride)/SiO2 composite membrane with interpenetrating bicontinuous porous architecture.  JOURNAL OF MATERIALS SCIENCE,      [PMID:] [10.1007/s10853-025-11685-w]
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