Boc-His(Trt)-OH, ≥98% (TLC)

Name: Boc-His(Trt)-OH, ≥98% (TLC)
Brand: Vaqora Chemicals
SKU: VQ-012185

About Boc-His(Trt)-OH, ≥98% (TLC)

Boc-His(Trt)-OH (CAS 32926-43-5) is an imidazole derivative offered by Vaqora Chemicals with a typical assay of ≥98%. With the molecular formula C30H31N3O4, it has a molar mass of 497.6 g/mol. The IUPAC name is (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(1-tritylimidazol-4-yl)propanoic acid. Common synonyms include Nα-Boc-N(im)-trityl-L-histidine and (S)-L-Boc-His(Trt)-OH.

It is supplied as a colourless or white powder. Key physical data: a melting point of ~130 °C (dec.). Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Boc-His(Trt)-OH in 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Boc-His(Trt)-OH, ≥98% (TLC)
Catalogue No.	VQ-012185
CAS Number	32926-43-5
IUPAC name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(1-tritylimidazol-4-yl)propanoic acid
Molecular formula	C₃₀H₃₁N₃O₄
Molecular weight	497.6 g/mol
Exact mass	497.2315
Purity / assay	≥98%
HSN code	29420090
InChIKey	OYXZPXVCRAAKCM-SANMLTNESA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](CC1=CN(C=N1)C(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)C(=O)O
PubChem CID	13968084

Physical properties
Physical form	Powder
Appearance	Colourless or white powder
Melting point	~130 °C (dec.)
LogP (XLogP3)	5.4
H-bond donors / acceptors	2 / 5
TPSA	93.5 Å²
Synonyms	Nα-Boc-N(im)-trityl-L-histidine, Boc-His(Trt)-OH, Nalpha-Boc-N(im)-trityl-L-histidine, (S)-2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanoic acid, Na-(tert-Butoxycarbonyl)-Nt-trityl-L-histidine, L-Histidine, N-[(1,1-dimethylethoxy)carbonyl]-1-(triphenylmethyl)-, (S)-2-[(tert-Butoxycarbonyl)amino]-3-(1-trityl-1H-imidazol-4-yl)propanoic acid, (S)-L-Boc-His(Trt)-OH, 2-((TERT, Boc-His(Trt)-OH, >=98.0% (TLC), N-alpha-t-Butyloxycarbonyl-N-im-t-trityl-L-histidine, N-[(1,1-Dimethylethoxy)carbonyl]-1-(triphenylmethyl)-L-histidine, (2S)-2-(tert-butoxycarbonylamino)-3-(1-tritylimidazol-4-yl)propanoic acid

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

Frequently asked questions

What is the CAS number of Boc-His(Trt)-OH, ≥98% (TLC)?

The CAS Registry Number of Boc-His(Trt)-OH, ≥98% (TLC) is 32926-43-5. It is also known as Nα-Boc-N(im)-trityl-L-histidine, Boc-His(Trt)-OH, Nalpha-Boc-N(im)-trityl-L-histidine, (S)-2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanoic acid.

What is the molecular formula and molecular weight of Boc-His(Trt)-OH, ≥98% (TLC)?

Boc-His(Trt)-OH, ≥98% (TLC) has the molecular formula C30H31N3O4 and a molecular weight of 497.6 g/mol. Its IUPAC name is (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(1-tritylimidazol-4-yl)propanoic acid.

Which grade and pack sizes of Boc-His(Trt)-OH, ≥98% (TLC) can I order?

We supply Boc-His(Trt)-OH, ≥98% (TLC) in (≥98%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Boc-His(Trt)-OH, ≥98% (TLC)?

Yes. Every lot of Boc-His(Trt)-OH, ≥98% (TLC) 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 Boc-His(Trt)-OH, ≥98% (TLC) be shipped internationally?

Yes. Boc-His(Trt)-OH, ≥98% (TLC) 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.