CAS 77128-73-5 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-phenylalanine molecular structure

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CAS RN: 77128-73-5

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-phenylalanine

Product Availability

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1 package records1 with current stock1 grade group

Grade In stock only

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20250115	1g / 5g / 25g / 100g	Confirm by inquiry	Shanghai, Guangdong	Inquiry

Product code: SSC-186584

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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

Pack sizes on record: 1g, 10g, 25g, 100g, 5g
Available purity: >98%
Inventory rows with stock: 5
Bulk packaging: confirmed by inquiry

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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 77128-73-5
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
1g	>98%	5 In Stock	Shanghai	Inquiry
10g	>98%	5 In Stock	Shanghai	Inquiry
25g	>98%	3 In Stock	Hong Kong	Inquiry
100g	>98%	2 In Stock	Beijing	Inquiry
5g	>98%	1 In Stock	Shenzhen	Inquiry

77128-73-5 / (2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-phenylpropanoic acid

Standard CAS: 77128-73-5 Multi CAS: Yes

Basic Information Computed Properties

Basic Information

CAS

77128-73-5

Multi CAS

Yes

Molecular Formula

C25H23NO4

Molecular Weight

401.500000

Exact Mass

401.162708

InChI

InChI=1S/C25H23NO4/c1-26(23(24(27)28)15-17-9-3-2-4-10-17)25(29)30-16-22-20-13-7-5-11-18(20)19-12-6-8-14-21(19)22/h2-14,22-23H,15-16H2,1H3,(H,27,28)/t23-/m0/s1

InChIKey

GBROUWPNYVBLFO-QHCPKHFHSA-N

Computed Properties

Structural Parameters

Heavy atom count

Aromatic heavy atom count

Fraction Csp3

0.2

Rotatable bonds

H-bond acceptors

H-bond donors

Molar refractivity

114.4

TPSA

66.84

LogP / Solubility

WLOGP

4.56

MLOGP

4.04

XLogP3

4.8

Consensus LogP

4.47

Log S (ESOL)

-5.25

Class (ESOL)

Slightly soluble

Log S (Ali)

-6.15

Class (Ali)

Insoluble

Log S (SILICOS-IT)

-6.78

Class (SILICOS-IT)

Insoluble

ADME

GI absorption

High

BBB permeant

P-gp substrate

CYP1A2 inhibitor

Yes

CYP2C19 inhibitor

Yes

CYP2C9 inhibitor

Yes

CYP2D6 inhibitor

Yes

CYP3A4 inhibitor

Yes

Log Kp (skin permeation)

-1.93

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Yes

Veber

Yes

Egan

Yes

Muegge

Yes

Bioavailability score

0.55

Leadlikeness

Synthetic Accessibility

3.5

Applications of CAS 77128-73-5

This compound is commonly used in pharmaceutical research and drug discovery, life science and biochemical research, biochemistry and reagent applications, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 77128-73-5 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name

(2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-phenylpropanoic acid

Safety Information (GHS)

Pictogram(s): GHS07. Signal word: Warning.

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary statements: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Request the SDS (Safety Data Sheet) for full hazard and safety documentation.

Storage & Handling

Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.