4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid

Also known as: 4-(Boc-amino)tetrahydropyran-4-carboxylic acid, 4-N-Boc-Amino-4-carboxytetrahydropyran, 4-[(tert-Butoxycarbonyl)amino]tetrahydro-2H-pyran-4-carboxylic acid, 4-N-BOC-AMINO-4-CARBOXYTETRAHYDROPYRAN, 4-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)tetrahydro-2H-pyran-4-carboxylic acid, 2H-Pyran-4-carboxylic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]tetrahydro-, Boc-ThpGly-OH, 4-tert-Butoxycarbonylamino-tetrahydro-pyran-4-carboxylic acid, 4-[(2-methylpropan-2-yl)oxycarbonylamino]oxane-4-carboxylic acid, MFCD02683136

4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid (CAS 172843-97-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19NO5 and a molecular weight of 245.272 g/mol. Key properties include a boiling point of 407.9±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 200.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 172843-97-9
Jingsj CID: J-45974-5
Molecular Formula: C₁₁H₁₉NO₅
Molecular Weight: 245.272 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	407.9±45.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	200.5±28.7 °C
Exact Mass	245.126328
PSA	84.86000
LogP	0.99
Vapor Pressure	0.0±2.0 mmHg at 25°C
Refractive Index	1.497

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid?

The CAS number of 4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid is 172843-97-9.

What are the molecular formula and molecular weight of 4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid?

4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid has molecular formula C11H19NO5 and molecular weight 245.272 g/mol.

What are the upstream and downstream products of 4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid?

For 4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid, Upstream Products: Tetrahydro-4H-pyran-4-one, Di-tert-butyl dicarbonate, 4-Aminotetrahydro-2H-pyran-4-carboxylic acid.

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. "4-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-carboxylic acid (CAS 172843-97-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45974-5 (accessed 2026-11-09).

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