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

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 141 Europe 1 Germany 3 India 4 Japan 6 Slovakia 1 South Korea 1 Switzerland 2 United Kingdom 5 United States 28 Global 194

Suqian nanxiang chemical manufacturing co. LTD

Tel: 21-39125199 13817939213
Fax: 021-39127431
Email: sales@nanxiangchem.com
Country: China
ProdList: 31
Advantage: 65

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40240
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44700
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

BEST-REAGENT

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
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RYSS TECH LTD

Tel: 400-188-0725 +86 21 34310725 13611771617
Fax: +86 21 34311076
Country: China
ProdList: 2002
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Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
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Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

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View Lastest Price from Girard's Reagent T manufacturers

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

Hebei Yanxi Chemical Co., Ltd.

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

Hebei Guanlang 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: 2023-05-17

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