ChemicalBook > CAS DataBase List > Girard's Reagent T

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

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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