H-His(Trt)-OH

Name: H-His(Trt)-OH
Brand: Vaqora Chemicals
SKU: VQ-051355

About H-His(Trt)-OH

H-His(Trt)-OH (CAS 35146-32-8) is a process intermediate or related compound of Acetone offered by Vaqora Chemicals. Formula C25H23N3O2, molecular weight 397.5 g/mol. Systematically, it is named (2S)-2-amino-3-(1-tritylimidazol-4-yl)propanoic acid. Alternative names: L-Histidine, 1-(triphenylmethyl)- and N-im-Trityl-L-histidine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Acetone, useful for route development, impurity fate-and-purge studies and analytical method development. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Acetone

View every impurity, metabolite and intermediate we list for Acetone.

Acetone impurities

Specifications & identifiers

Chemical identifiers
Product name	H-His(Trt)-OH
Catalogue No.	VQ-051355
CAS Number	35146-32-8
IUPAC name	(2S)-2-amino-3-(1-tritylimidazol-4-yl)propanoic acid
Molecular formula	C₂₅H₂₃N₃O₂
Molecular weight	397.5 g/mol
Exact mass	397.179
HSN code	2933
InChIKey	BSZQZNOAYQCQFZ-QHCPKHFHSA-N
SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)N4C=C(N=C4)C[C@@H](C(=O)O)N
PubChem CID	7408287

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	2 / 4
TPSA	81.1 Å²
Synonyms	L-Histidine, 1-(triphenylmethyl)-, N-im-Trityl-L-histidine, 1-Trityl-L-histidine, Nt-Trityl-L-histidine, (2S)-2-amino-3-[1-(triphenylmethyl)-1H-imidazol-4-yl]propanoic acid, (2S)-2-azaniumyl-3-(1-tritylimidazol-4-yl)propanoate, 1-Trityl-L-histidin, H-His(Trt)-OH.nH2O, (2S)-2-amino-3-[1-(triphenylmethyl)imidazol-4-yl]propanoic acid, (2S)-2-amino-3-[1-[tri(phenyl)methyl]imidazol-4-yl]propanoic acid

Documents

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

Frequently asked questions

What is the CAS number of H-His(Trt)-OH?

The CAS Registry Number of H-His(Trt)-OH is 35146-32-8. It is also known as L-Histidine, 1-(triphenylmethyl)-, N-im-Trityl-L-histidine, 1-Trityl-L-histidine.

What is the molecular formula and molecular weight of H-His(Trt)-OH?

H-His(Trt)-OH has the molecular formula C25H23N3O2 and a molecular weight of 397.5 g/mol. Its IUPAC name is (2S)-2-amino-3-(1-tritylimidazol-4-yl)propanoic acid.

What is H-His(Trt)-OH used for?

H-His(Trt)-OH is supplied as a characterised reference material related to Acetone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of H-His(Trt)-OH can I order?

We supply H-His(Trt)-OH, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with H-His(Trt)-OH?

Yes. Every lot of H-His(Trt)-OH 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 H-His(Trt)-OH be shipped internationally?

Yes. We export H-His(Trt)-OH worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.