Girard's reagent T

Name: Girard's reagent T
Brand: Vaqora Chemicals
SKU: VQ-046276

About Girard's reagent T

Girard's reagent T (CAS 123-46-6) is a nitrogen-functional building block offered by Vaqora Chemicals (AR grade). The compound has the formula C5H14ClN3O, corresponding to a molecular weight of 167.64 g/mol. Its systematic (IUPAC) name is (2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride. Alternative names: Betaine hydrazide hydrochloride and Trimethylaminoacetohydrazide chloride.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Girard's reagent T in 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Girard's reagent T
Catalogue No.	VQ-046276
CAS Number	123-46-6
IUPAC name	(2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride
Molecular formula	C₅H₁₄ClN₃O
Molecular weight	167.64 g/mol
Exact mass	167.0825
Grade	AR
HSN code	29420090
InChIKey	YSULOORXQBDPCU-UHFFFAOYSA-N
SMILES	C[N+](C)(C)CC(=O)NN.[Cl-]
PubChem CID	67156

Physical properties
Physical form	Other
H-bond donors / acceptors	2 / 3
TPSA	55.1 Å²
Synonyms	Betaine hydrazide hydrochloride, (Carboxymethyl)trimethylammonium chloride hydrazide, Trimethylaminoacetohydrazide chloride, Ethanaminium, 2-hydrazino-N,N,N-trimethyl-2-oxo-, chloride, Ammonium, (carboxymethyl)trimethyl-, chloride, hydrazide, Ethanaminium, 2-hydrazino-N,N,N-trimethyl-2-oxo-, (Hydrazinocarbonylmethyl)trimethylammonium chloride, Carbazoylmethyltrimethylammonium chloride, girard-t, Carbazoylmethyltrimetylammonium chloride, Trimethylacethydrazide ammonium chloride, Trimethylammonium chloride acethydrazide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 123-46-6

Girard's reagent T, 98%

CAS: 123-46-6
Formula: C₅H₁₄ClN₃O
MW: 167.64 g/mol

VQ-009867

Frequently asked questions

What is the CAS number of Girard's reagent T?

The CAS Registry Number of Girard's reagent T is 123-46-6. It is also known as Betaine hydrazide hydrochloride, (Carboxymethyl)trimethylammonium chloride hydrazide, Trimethylaminoacetohydrazide chloride.

What is the molecular formula and molecular weight of Girard's reagent T?

Girard's reagent T has the molecular formula C5H14ClN3O and a molecular weight of 167.64 g/mol. Its IUPAC name is (2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride.

Which grade and pack sizes of Girard's reagent T can I order?

We supply Girard's reagent T in AR grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Girard's reagent T?

Yes. Every lot of Girard's reagent T is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Girard's reagent T be shipped internationally?

Yes. Girard's reagent T is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.