Fmoc Chloride

CAS 28920-43-6C15H11ClO2¹258.7 g/mol¹

Biochemical Reagents Peptide Synthesis Reagents

2D Molecular Structure

PubChem CID 34367 ¹

Selected specification: 99% · ACS · SOLID
Selected package basis: 25 g

Safety: WARNING. Development safety data.

Safety & regulatory sources Reference sources

Safety signal: WARNING. Development safety data; independently verify before use.

Regional Index Calculator

Change an input below. Results update instantly.

Interactive

Basis

99% · ACS · SOLID · 25 g

Package count× 25 g

China duty assumption

US additional cost

China freight & handling

US total

$438.00

China total

$214.62

Difference

$223.38

China scenario is lower by $223.38 (51.00%).

Index × package count + your entered adjustments. Research scenario only—not a quotation.

Market Intelligence Snapshot

99% · ACS · SOLID · 25 g · Regional reference indexes

US Regional Index

$438.00

Per 25 g basis

China Regional Index

$214.62

Per 25 g basis

Regional Gap

51%

$223.38 less in China

Updated Aug 21, 2026 · Reference indexes, not supplier quotations

Calculation evidence & references

US index evidence · demo-frontend-v24 observations · 4 eligible suppliers · calculated Aug 21, 2026

China index evidence · demo-frontend-v24 observations · 4 eligible suppliers · calculated Aug 21, 2026

Public market reference channelsAlibaba.com ↗Amazon Business ↗How calculated ↗

Platform links identify public market channels. Exact supplier identities remain private; each displayed value is a GrapeCat Chem regional index, not a platform quote.

12-Month Regional Index History

Confidence: HIGHFreshness: Aug 21, 2026

USD-normalized · 25 g comparison basis

Compressed price scale · omitted empty range: 221.8–382.6

View exact monthly observations →

Latest six exact monthly observations
Region	Mar26	Apr26	May26	Jun26	Jul26	Aug26
US	416.1	420.5	424.9	429.2	433.6	438
CN	203.9	206	208.2	210.3	212.5	214.6

Exact monthly observations (12)

Exact monthly observations
	US	China
2025-09-01	389.82000000	191.01180000
2025-10-01	394.20000000	193.15800000
2025-11-01	398.58000000	195.30420000
2025-12-01	402.96000000	197.45040000
2026-01-01	407.34000000	199.59660000
2026-02-01	411.72000000	201.74280000
2026-03-01	416.10000000	203.88900000
2026-04-01	420.48000000	206.03520000
2026-05-01	424.86000000	208.18140000
2026-06-01	429.24000000	210.32760000
2026-07-01	433.62000000	212.47380000
2026-08-01	438.00000000	214.62000000

Exact monthly observations
Region	Sep2025	Oct2025	Nov2025	Dec2025	Jan2026	Feb2026	Mar2026	Apr2026	May2026	Jun2026	Jul2026	Aug2026
US	389.82	394.2	398.58	402.96	407.34	411.72	416.1	420.48	424.86	429.24	433.62	438
China	191.01	193.16	195.3	197.45	199.6	201.74	203.89	206.04	208.18	210.33	212.47	214.62

Published 1y index history · demo-frontend-v2 · basis 25 g · Methodology ↗

Structure, sources & questions

2D Molecular Structure

PubChem CID 34367 ¹

Safety & regulatory sources Reference sources

Development safety data; independently verify before use.

Available Specifications & Package Bases

Normalized specification and package facts from eligible technical documents; source-specific supplier promotion remains private. Each package is an independent research basis. How calculated ↗

99% · ACS · SOLID

25 g

Current basis

US: $438.00
China: $214.62
Gap: 51%; $223.38 less in China

demo-frontend-v2 · 4/4 US/CN observations · calculated Aug 21, 2026

Specification	Package	US Index	China Index	Regional Gap	Confidence	Freshness
99% · ACS · SOLIDDisplayed	25 g	$438.00	$214.62	51%	HIGH	Aug 21, 2026

Reference Data & Physical Properties

Secondary scientific reference values; unavailable fields remain unfilled.

External identifiers

InChIKey: IRXSLJNXXZKURP-UHFFFAOYSA-N¹
PubChem CID: 34367¹
MDL Number: DEMO-MDL-00001254
SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)Cl¹

Applicable physical properties

Form: SOLID

Only source-provided properties applicable to this published basis are shown. Storage and container requirements remain in Safety Summary.

Melting Point: 118 degC
Boiling Point: 174 degC
Density: 1.34 g/mL
Flash Point: 117 degC

Sources (1)[1] PubChem CID 34367Verified 2026-08-17

Classification

Scientific Sourcing Taxonomy

Biochemical ReagentsPeptide Synthesis Reagents

Related Chemical Records

Published records from the authoritative scientific sourcing relation.