Boc-His(Trt)-OH

Also known as: BOC-HIS(TRT)-OH, BOC-L-HIS(TRT)-OH, N-Boc-N'-trityl-L-histidine, N-(tert-Butoxycarbonyl)-1-trityl-L-histidine, Nα-Boc-N(im)-trityl-L-histidine, MFCD00153307, BOC-N-IM-TRITYL-L-HISTIDINE, His(Trt)-OH, (S)-2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanoic acid, N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-1-trityl-L-histidine

Boc-His(Trt)-OH (CAS 32926-43-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C30H31N3O4 and a molecular weight of 497.585 g/mol. Key properties include a melting point of ~130 °C (dec.), a boiling point of 667.5±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 357.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 32926-43-5
Jingsj CID: J-1969338-0
Molecular Formula: C₃₀H₃₁N₃O₄
Molecular Weight: 497.585 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	~130 °C (dec.)
Boiling Point	667.5±55.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	357.5±31.5 °C
Exact Mass	497.231445
PSA	93.45000
LogP	5.59
Vapor Pressure	0.0±2.1 mmHg at 25°C
Refractive Index	1.594

Activity & Biological Data

Additional Information	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

Customs & Trade Information

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

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

The CAS number of Boc-His(Trt)-OH is 32926-43-5.

What are the molecular formula and molecular weight of Boc-His(Trt)-OH?

Boc-His(Trt)-OH has molecular formula C30H31N3O4 and molecular weight 497.585 g/mol.

What are the upstream and downstream products of Boc-His(Trt)-OH?

For Boc-His(Trt)-OH, Upstream Products: Di-tert-butyl dicarbonate, H-His(Trt)-OH, Triphenylmethyl chloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Boc-His(Trt)-OH (CAS 32926-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969338-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.