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(2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid

Also known as: D-7-Azatryptophan, (R)-2-Amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid, 7-Aza-D-tryptophan, (R)-7-Aza-Trp-OH, 1H-Pyrrolo[2,3-b]pyridine-3-propanoic acid, α-amino-, (αR)-

(2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid (CAS 134235-82-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3O2 and a molecular weight of 205.213 g/mol. Key property: a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
134235-82-8
Jingsj CID
J-1351529-2
Molecular Formula
C10H11N3O2
Molecular Weight
205.213 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Density1.4±0.1 g/cm3
Exact Mass205.085129
PSA92.00000
LogP0.71
Refractive Index1.709
Storage Conditions-20°C

Frequently Asked Questions

What is the CAS number of (2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid?

The CAS number of (2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid is 134235-82-8.

What are the molecular formula and molecular weight of (2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid?

(2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid has molecular formula C10H11N3O2 and molecular weight 205.213 g/mol.

What are the upstream and downstream products of (2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid?

For (2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid, Upstream Products: 7-Azaindole, 7-Azaindole-3-carboxaldehyde, N,N-Dimethyl-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)methanamine.

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

Last updated:

How to cite: Jingsj. "(2R)-2-amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid (CAS 134235-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1351529-2 (accessed 2026-11-09).

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