Fmoc-3,4-dimethoxy-L-phenylalanine

Also known as: N-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-methoxy-O-methyl-L-tyrosine, (S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-(3,4-dimethoxyphenyl)propanoic acid, (2S)-3-(3,4-dimethoxyphenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid, Fmoc-3,4-dimethoxy-L-Phe-OH, Fmoc-L-Phe(3,4-dimethoxy)-OH, N-alpha-(9-fluorenylmethoxycarbonyl)-(3,4-dimethoxy)-L-phenylalanine, RARECHEM EM WB 0123

Fmoc-3,4-dimethoxy-L-phenylalanine (CAS 184962-88-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H25NO6 and a molecular weight of 447.48000 g/mol. Key properties include a boiling point of 662.3±55.0 °C(Predicted) and a density of 1.273±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 184962-88-7
Jingsj CID: J-1115499-7
Molecular Formula: C₂₆H₂₅NO₆
Molecular Weight: 447.48000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	662.3±55.0 °C(Predicted)
Density	1.273±0.06 g/cm3(Predicted)
Exact Mass	447.16800
PSA	94.09000
LogP	4.62910
Storage Conditions	Store at 0°C

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Fmoc-3,4-dimethoxy-L-phenylalanine?

The CAS number of Fmoc-3,4-dimethoxy-L-phenylalanine is 184962-88-7.

What are the molecular formula and molecular weight of Fmoc-3,4-dimethoxy-L-phenylalanine?

Fmoc-3,4-dimethoxy-L-phenylalanine has molecular formula C26H25NO6 and molecular weight 447.48000 g/mol.

What are the upstream and downstream products of Fmoc-3,4-dimethoxy-L-phenylalanine?

For Fmoc-3,4-dimethoxy-L-phenylalanine, Upstream Products: 3,4-Dimethoxy-L-phenylalanine, Fmoc-OSu.

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. "Fmoc-3,4-dimethoxy-L-phenylalanine (CAS 184962-88-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115499-7 (accessed 2026-11-09).

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