L-Tryptophanol
Also known as: (2S)-2-Amino-3-(1H-indol-3-yl)propan-1-ol, (S)-(-)-2-Amino-3-(3-indolyl)propanol, (S)-2-amino-3-(1H-indol-3-yl)propan-1-ol, 1H-Indole-3-propanol, β-amino-, (βS)-, 2-amino-3-(1H-indol-3-yl)propan-1-ol, H-Trp-ol, H-Tryptophanol, L-(-)-Tryptophanol, L-Trp-ol, L-Tryptosol, Tryptophanol, [(S)-2-Hydroxy-1-[(1H-indol-3-yl)methyl]ethyl]amine
L-Tryptophanol (CAS 2899-29-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O and a molecular weight of 190.24200 g/mol. Key properties include a melting point of 73-77 °C(lit.), a boiling point of 444.2ºC at 760mmHg, a density of 1.245g/cm3 and a flash point of 222.5ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. It is listed by 2 suppliers, 1 of which publish reference prices, from 476.00 to 700.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 2899-29-8
- Jingsj CID
- J-1001579-3
- Molecular Formula
- C11H14N2O
- Molecular Weight
- 190.24200 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 97% 5g | ¥2,380.00 | $71.23 /gBest ¥476.00/g CNY | CN China MOQ 5g | |
In Stock | 97% 1g | ¥700.00 | $104.75 /g ¥700.00/g CNY | CN China MOQ 1g | |
Made to Order | 97% 5g | - | - | CN China MOQ 5g |
Physicochemical Properties
| Melting Point | 73-77 °C(lit.) |
|---|---|
| Boiling Point | 444.2ºC at 760mmHg |
| Density | 1.245g/cm3 |
| Flash Point | 222.5ºC |
| Exact Mass | 190.11100 |
| PSA | 62.04000 |
| LogP | 1.73030 |
| Vapor Pressure | 1.13E-08mmHg at 25°C |
| Refractive Index | -21 ° (C=1, MeOH) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Frequently Asked Questions
What is the CAS number of L-Tryptophanol?
The CAS number of L-Tryptophanol is 2899-29-8.
What are the molecular formula and molecular weight of L-Tryptophanol?
L-Tryptophanol has molecular formula C11H14N2O and molecular weight 190.24200 g/mol.
Which suppliers offer L-Tryptophanol?
2 supplier(s) listed; reference unit price ¥476.00–700.00 /g.
Is L-Tryptophanol hazardous?
L-Tryptophanol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Tryptophanol (CAS 2899-29-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001579-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.