Girard's Reagent T

Product Name: Girard's Reagent T
CAS No.: 123-46-6
Chemical Name: Girard's Reagent T
Synonyms: GIRARD T;ent T;Girard;GIRARD'S T;irard's Reag;girardtreagent;Grard'sreagentT;GIRARD-REAGENT T;GIRARD'S REAGENT T;Girard’s reagent T
CBNumber: CB9414297
Molecular Formula: C5H14N3O.Cl
Formula Weight: 167.64
MOL File: 123-46-6.mol

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Girard's Reagent T Property

Melting point:: 188-192 °C (dec.) (lit.)
Density: 1.3799 (rough estimate)
refractive index: 1.5400 (estimate)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
color: White to Almost white
Water Solubility: soluble
Merck: 14,4429
BRN: 3727163
CAS DataBase Reference: 123-46-6(CAS DataBase Reference)
EPA Substance Registry System: Ethanaminium, 2-hydrazino-N,N,N-trimethyl-2-oxo-, chloride (123-46-6)

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Safety

Hazard Codes: Xn-F,Xn,F
Risk Statements: 44-36/37/38-20/22-11-R44-R36/37/38-R20/22-R11
Safety Statements: 22-24/25-36/37/39-26-16-S36/37/39-S26-S16
WGK Germany: 3
RTECS: CP3150000
F: 21
HS Code: 29280000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: B0457
Product name: Girard's Reagent T
Purity: >98.0%(T)
Packaging: 25g
Price: $28
Updated: 2024/03/01

TCI Chemical

Product number: B0457
Product name: Girard's Reagent T
Purity: >98.0%(T)
Packaging: 500g
Price: $188
Updated: 2024/03/01

Sigma-Aldrich

Product number: G900
Product name: Girard’s reagent T
Purity: cationic
Packaging: 100g
Price: $110
Updated: 2024/03/01

Sigma-Aldrich

Product number: 89397
Product name: Girard’s reagent T
Purity: for HPLC derivatization, 99.0-101.0% (AT)
Packaging: 10g
Price: $35.1
Updated: 2022/05/15

TRC

Product number: G388505
Product name: Girard’s reagent T
Packaging: 250g
Price: $385
Updated: 2021/12/16

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Girard's Reagent T Chemical Properties,Usage,Production

Chemical Properties

white to almost white crystalline powder

Uses

Girard''s Reagent T is a derivatizing agent used to generate permanent cationic charge at the reducing ends of neutral oligosaccharides for easier quantification in matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS).

Uses

Girard′s reagent T may be used as a derivatizing reagent for the determination of 5-Formyl-2′-deoxyuridine in cellular DNA samples using liquid chromatography–tandem mass spectrometry (LC–MS/MS) technique. Reducing saccharides can be derivatized by Girard′s reagent T and this can be analyzed by matrix-assisted laser desorption/ionization coupled to time of flight mass spectrometry (MALDI-TOF-MS) technique.

Purification Methods

It is purified by crystallisation from absolute EtOH (slight decomposition) until it has only a slight odour. Store it in well-stoppered containers because it is very hygroscopic. It is very soluble in H2O, AcOH and glycerol but slightly soluble in EtOH (0.66%). It forms water-soluble hydrazones with carbonyl compounds. [Beilstein 4 III 1133.]

Girard's Reagent T Preparation Products And Raw materials

Raw materials

Trimethylamine Ethyl chloroacetate

Preparation Products

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Girard's Reagent T Suppliers

Americas 1 Belgium 1 China 144 Europe 1 Germany 3 India 4 Japan 6 Slovakia 1 South Korea 1 Switzerland 2 United Kingdom 5 United States 28 Global 197

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Japan

Tel: --
Fax: --
Email: @TCIchemicals.com
Country: Japan
ProdList: 2741
Advantage: 58

Nacalai Tesque, Inc.

Tel: --
Fax: --
Email: info-tech@nacalai.co.jp
Country: Japan
ProdList: 6046
Advantage: 75

Kanto Chemical Co., Inc.

Tel: --
Fax: --
Email: reag-info@gms.kanto.co.jp
Country: Japan
ProdList: 6756
Advantage: 74

Wako Pure Chemical Industries, Ltd.

Tel: --
Fax: --
Email: labchem-tec@wako-chem.co.jp
Country: Japan
ProdList: 6819
Advantage: 80

Junsei Chemical Co., Ltd.

Tel: --
Fax: --
Email: shiyaku@junsei.co.jp
Country: Japan
ProdList: 3096
Advantage: 46

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View Lastest Price from Girard's Reagent T manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Girard's Reagent T 123-46-6
Price: US $40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-10-07

Hebei Chuanghai Biotechnology Co,.LTD

Product: Girard's Reagent T 123-46-6
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.9
Supply Ability: 1 ton
Release date: 2024-08-15

Henan Fengda Chemical Co., Ltd

Product: Girard's Reagent T 123-46-6
Price: US $10.00-0.80/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-12

123-46-6, Girard's Reagent TRelated Search:

(Chloromethylene)dimethyliminium chloride Trimethylamine hydrochloride Tetramethylammonium chloride Polyvinyl chloride Sodium chloride Bethanechol Tebufenozide N-ACETYL-L-TYROSINE ETHYL ESTER Trimethyl borate Calcium chloride Benzyltriethylammonium chloride Choline chloride Sulfuryl chloride Ammonium chloride Thionyl chloride BLOCKING REAGENT GE Adipic dihydrazide Potassium chloride

TRIMETHYLACETHYDRAZIDEAMMONIUM CHLORIDE

TRIMETHYLACETOHYDRAZIDEAMMONIUM CHLORIDE

(Carboxymethyl)trimethylammomiumchloridehydrazide

2-hydrazino-n,n,n-trimethyl-2-oxo-ethanaminiuchloride

LABOTEST-BB LT00455523

Betaine hydrazide hydrochloride~(Carboxymethyl)trimethylammonium chloride hydrazide

(2-Hydrazinyl-2-oxoethyl)-trimethylazanium chloride

(Trimethylaminio)acetic acid hydrazide·chloride

2-(Trimethylaminio)acetic acid hydrazide·chloride

Trimethylaminioacetic acid hydrazide·chloride

Girard's Reagent T,99%

TBetaine Hydrazide Hydrochloride

Girard’s reagent T,(Carboxymethyl)trimethylammonium chloride hydrazide, (Hydrazinocarbonylmethyl)trimethylammonium chloride, Acethydrazide trimethylammonium chloride

TriMethylaMinoacetohydrazide

ammonium,(carboxymethyl)trimethyl-,chloride,hydrazide

Ethanaminium,2-hydrazino-N,N,N-trimethyl-2-oxo-,chloride

girardtreagent

N,N,N-Trimethylacetyhydraziniumchloride

trimethylaminoacetohydrazidechloride

TRIMETHYLACETHYDRAZIDEAMMONIUMCHLORIDE(GIRARD''SREAGENTT)

Grard'sreagentT

(CARBOXYMETHYL)TRIMETHYLAMMONIUM CHLORIDE HYDRAZIDE 98%

Betaine Hydrazide Hydrochloride (Hydrazinocarbonylmethyl)trimethylammonium Chloride Trimethylacetohydrazideammonium Chloride

(CarboxyMethyl)triMethyl- chloride, hydrazide

ACETYLDRAZIDE TRIMETHYLAMMONIUM CHLORIDE

(Carboxymethyl)trimethylammonium chloride hydrazide, (Hydrazinocarbonylmethyl)trimethylammonium chloride, Acethydrazide trimethylammonium chloride

Girard

2-Oxo-2-(1,2,2-trimethylhydrazinyl)ethanaminium chloride

ent T

irard's Reag

(2-hydrazinyl-2-oxoethyl)-trimethylammonium

trimethylammoniumacetylhydrazidechloride

ACETOHYDRAZIDE TRIMETHYLAMMONIUM CHLORIDE

ACETHYDRAZIDE TRIMETHYLAMMONIUM CHLORIDE

2-hydrazino-n,n,n-trimethyl-2-oxo-ethanaminium chloride

(CARBOXYMETHYL)TRIMETHYLAMMONIUM CHLORIDE HYDRAZIDE

CARBAZOYLMETHYLTRIMETHYLAMMONIUM CHLORIDE

(HYDRAZINOCARBONYLMETHYL)TRIMETHYLAMMONIUM CHLORIDE

GIRARD'S REAGENT T

GIRARD-REAGENT T

GIRARD'S T

GIRARD'S T REAGEN T

GIRARD'S ''T'' REAGENT

GIRARD T

BETAINE HYDRAZIDE HYDROCHLORIDE

Ethanaminium, 2-hydrazinyl-N,N,N-trimethyl-2-oxo-, chloride (1:1)

Girard's Reagent T &gt

2-Hydrazinyl-N,N,N-trimethyl-2-oxoethanaminium chloride

Girard’s reagent T

123-46-6

C5H14ClN3O

C5H14N3OCl

CH33NCH2CONHNH2Cl

Ammonium Chlorides (Quaternary)

Quaternary Ammonium Compounds

Detergents

Cationic

Analytical Standards