![Molecular structure of (S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 66863-43-2)](/images/chem_structures_svg/332/66863-43-2.svg)
(S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
Also known as: Boc-L-1,2,3,4-tetrahydronorharman-3-carboxylic acid, Boc-L-1,2,3,4-tetrahydro-beta-carboline-3-carboxylic acid, N-Boc-L-1,2,3,4-tetrahydro-beta-carboline-3-carboxylic acid, BOC-L-TPI, BOC-L-TPI-OH, BOC-L-TRYPTOLINE-3-CARBOXYLIC ACID, BOC-THNH(3)-OH, BOC-TPI-OH, MFCD00800580, RARECHEM BK PT 0089
(S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 66863-43-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H20N2O4 and a molecular weight of 316.352 g/mol. Key properties include a melting point of 286-291 °C, a boiling point of 532.7±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 276.0±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66863-43-2
- Jingsj CID
- J-1993710-1
- Molecular Formula
- C17H20N2O4
- Molecular Weight
- 316.352 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 286-291 °C |
|---|---|
| Boiling Point | 532.7±50.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 276.0±30.1 °C |
| Exact Mass | 316.142303 |
| PSA | 82.63000 |
| LogP | 1.93 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.613 |
Frequently Asked Questions
What is the CAS number of (S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid?
The CAS number of (S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid is 66863-43-2.
What are the molecular formula and molecular weight of (S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid?
(S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid has molecular formula C17H20N2O4 and molecular weight 316.352 g/mol.
What are the upstream and downstream products of (S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid?
For (S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid, Upstream Products: (3S)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid, Di-tert-butyl dicarbonate, L-Tryptophan.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 66863-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993710-1 (accessed 2026-11-09).
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