Girard’s reagent T - ≥98% , CAS No.123-46-6

CAS: 123-46-6 Cat. No.: G108418 Peso molecular: 167.64 Beilstein Registry Number: 3727163 Número EC: 204-629-3
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
Q27285753 | 2-Hydrazineyl-N,N,N-trimethyl-2-oxoethan-1-aminium chloride | l-(-)-malicaciddiethylester | girard-t | (Hydrazinocarbonylmethyl)trimethylammonium chloride | Carbazoylmethyltrimethylammonium chloride | Ethanaminium, 2-hydrazino-N,N,N-trimethyl-
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
25g
G108418-25g
2

9,90US$

14,90US$
Guardar 5,00 US$ (33.56%)
100g
G108418-100g
2

11,90US$

17,90US$
Guardar 6,00 US$ (33.52%)
500g
G108418-500g
3

52,90US$

79,90US$
Guardar 27,00 US$ (33.79%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,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 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

For the separation of estrone and the other 17 - steroidal ketone compounds.

Specifications

Sinónimos
Q27285753 | 2-Hydrazineyl-N, N, N-trimethyl-2-oxoethan-1-aminium chloride | l-(-)-malicaciddiethylester | girard-t | (Hydrazinocarbonylmethyl)trimethylammonium chloride | Carbazoylmethyltrimethylammonium chloride | Ethanaminium, 2-hydrazino-N, N, N-trimethyl-
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Argon charged, Room temperature
Enviado en
Normal
Pureza
≥98%
Nombres e identificadores
Pubchem Sid504754127
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754127
Sonrisas canónicasC[N+](C)(C)CC(=O)NN.[Cl-]
IUPAC Name(2-hydrazinyl-2-oxoethyl)-trimethylazanium;chloride
InChIKeyYSULOORXQBDPCU-UHFFFAOYSA-N
INCHI1S/C5H13N3O.ClH/c1-8(2,3)4-5(9)7-6;/h4,6H2,1-3H3;1H
Isómeros SMILES C[N+](C)(C)CC(=O)NN.[Cl-]
WGK Alemania 3
RTECS CP3150000
Peso molecular 167.64
Beilstein 3727163
Reaxy-Rn 3727163
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3727163&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
SuperclassOrganic acids and derivatives
ClaseCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives
Direct ParentAlpha amino acids and derivatives
Alternative Parents Tetraalkylammonium salts  Carboxylic acid hydrazides  Organopnictogen compounds  Organic zwitterions  Organic oxides  Organic chloride salts  Hydrocarbon derivatives  Carbonyl compounds  Amines  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alpha-amino acid or derivatives - Quaternary ammonium salt - Tetraalkylammonium salt - Carboxylic acid hydrazide - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organic zwitterion - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Amine - Organic nitrogen compound - Organic oxide - Aliphatic acyclic compound
DescripciónThis compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

15 results found

Lot NumberCertificate TypeFechaArticulo
G2515059Certificate of AnalysisJul 22, 2025 G108418
G2102159Certificate of AnalysisApr 03, 2025 G108418
C2405050Certificate of AnalysisJul 30, 2022 G108418
J2215236Certificate of AnalysisJul 30, 2022 G108418
J2215241Certificate of AnalysisJul 30, 2022 G108418
J2215243Certificate of AnalysisJul 30, 2022 G108418
J2215292Certificate of AnalysisJul 30, 2022 G108418
L2412210Certificate of AnalysisJul 30, 2022 G108418
L2501034Certificate of AnalysisJul 30, 2022 G108418
L2509111Certificate of AnalysisJul 30, 2022 G108418
D2117024Certificate of AnalysisApr 25, 2021 G108418
D2117025Certificate of AnalysisApr 25, 2021 G108418
D2117026Certificate of AnalysisApr 25, 2021 G108418
D2117027Certificate of AnalysisApr 25, 2021 G108418
D2415399Certificate of AnalysisApr 25, 2021 G108418

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Propiedades químicas y físicas
SolubilidadSolubility in Water almost transparency
SensibilidadMoisture & air sensitive.
Punto de fusión (°C)192°C
Peso molecular167.640 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass167.083 Da
Monoisotopic Mass167.083 Da
Topological Polar Surface Area55.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity105.000
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 Count2
Citations of This Product
Referencias
1. Hai-Xia Xu, Hui Chen, Zhong-Ping Yin, Qing-Feng Zhang.  (2023)  Piceid dicarboxylic acid esters as potent α-glucosidase inhibitors and antiglycation agents: Synthesis, spectroscopic and molecular docking studies.  JOURNAL OF MOLECULAR STRUCTURE,      [PMID:] [10.1016/j.molstruc.2023.136938]
2. Lu Liu, Hongyang Ma, Madani Khan, Benjamin S. Hsiao.  (2023)  Highly Efficient Cationic/Anionic Cellulose Membranes for Removal of Cr(VI) and Pb(II) Ions.  Membranes,  13  (7): (651).  [PMID:37505017] [10.3390/membranes13070651]
3. Qiuyu Lin, Luyun Xue, Jiannan Sun, Yuanchao Wang, Heyong Cheng.  (2022)  Suzuki C–C Coupling in Paper Spray Ionization: Microsynthesis of Biaryls and High-Sensitivity MS Detection of Aryl Bromides.  JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY,      [PMID:36074999] [10.1021/jasms.2c00192]
4. Lang Chen, Chenyan Yu, Yuan Xiong, Kai Chen, Pei Liu, Adriana C. Panayi, Xiufeng Xiao, Qian Feng, Bobin Mi, Guohui Liu.  (2022)  Multifunctional hydrogel enhances bone regeneration through sustained release of Stromal Cell-Derived Factor-1α and exosomes.  Bioactive Materials,      [PMID:37056272] [10.1016/j.bioactmat.2022.07.030]
5. Yuan Xiong, Lang Chen, Pei Liu, Tao Yu, Chuanchuan Lin, Chenchen Yan, Yiqiang Hu, Wu Zhou, Yun Sun, Adriana C. Panayi, Faqi Cao, Hang Xue, Liangcong Hu, Ze Lin, Xudong Xie, Xiufeng Xiao, Qian Feng, Bobin Mi, Guohui Liu.  (2021)  All-in-One: Multifunctional Hydrogel Accelerates Oxidative Diabetic Wound Healing through Timed-Release of Exosome and Fibroblast Growth Factor.  Small,  18  (1): (2104229).  [PMID:34791802] [10.1002/smll.202104229]
6. Xiu Chen, Quan Shi, Xibin Zhou, Xuezheng Liu.  (2019)  Molecular characterization of aldehydes and ketones in particle phase of mainstream and sidestream cigarette smoke.  Royal Society Open Science,  (2):   [PMID:30891292] [10.1098/rsos.181832]
7. Qianfu Zhang, Zhixuan Li, Sihan Zhou, Ji Li.  (2024)  Regenerative Outcomes of Combining siCOL1A2 Hydrogel with Acupuncture in a Rat Model of Chronic Intervertebral Disc Degeneration.  Bioengineering-Basel,  11  (11): (1066).  [PMID:39593726] [10.3390/bioengineering11111066]
8. Xinxia Tian, Jian Wang, Lei Tian, Yang Yang, Yangyang Wei, Guorong Xu, Jinbin Chen, Quan Kang, Jun Zhang, Yan Jin, Zhaokui Li.  (2025)  Facile surface charge tuning of nanofiltration membrane with dual functional betaine to improve the permselectivity and CaSO4 scaling resistance.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.135319]
9. Ji Xu, Lingxiao Jia, Qixin Lan, Daheng Wu.  (2024)  Enhanced Thermal and Mechanical Properties of Cardanol Epoxy/Clay-Based Nanocomposite through Girard’s Reagent.  Polymers,  16  (11): (1528).  [PMID:38891475] [10.3390/polym16111528]
10. Shuai Guo, Zhizhong Wen, Long Chen, Mengchen Jia, Yajing Wang, Jingfang Sun.  (2025)  Direct Microplate Sampling Mass Spectrometry for High-Throughput Screening of Biocatalytic Activity.  ANALYTICAL CHEMISTRY,      [PMID:40374275] [10.1021/acs.analchem.5c00267]
11. Haiyang Cui, Dongliang Yang, Yonggang Zheng, Jing Li, Hairui Yan, Xiaoli Gao.  (2026)  Development and application of SPE-UHPLC-MS/MS methods for quantification of 29 steroids in rat serum.  JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES,      [PMID:41554205] [10.1016/j.jchromb.2026.124924]
12. Kai Chen, Jiawei Wang, Qian Liu, Huiru Wang, Xueqing Ning, Jingxin Wang, Xiaojia Hu, Lu Zong, Limin Wu, Tianzhi Luo, Jialyu Huang, Shengxia Zheng.  (2026)  Sodium hyaluronate based multifunctional hydrogels delivering SiRNA for sustained silencing of SMAD3: A novel strategy to treat intrauterine adhesions.  CARBOHYDRATE POLYMERS,      [PMID:41832026] [10.1016/j.carbpol.2026.125123]
13. Shan-Mei Zeng, Wu-Mei Jiang, Yan Lin, Ze-Lin Liao, Jia-Yi Liang, Ze-Dan Yang, Wen-Jing Wu, Jia-Yi Luo, Wei-Ming Chai.  (2026)  Inhibition of Hawthorn Leaf Condensed Tannins on α-Glucosidase and Nonenzymatic Glycosylation: Molecular Mechanisms of Action.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,      [PMID:41569292] [10.1021/acs.jafc.5c14159]
14. Xin Xin, Qi Zhang, Sujun Yan, Zilong Chen, Xinhai Zhu.  (2026)  Ultrasensitive LC-MS analysis of saccharides using 2-hydrazinyl-6-methoxy-1,3-benzothiazole as a novel derivatization reagent.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2026.117921]
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