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Identify Suppliers 2025 Properties Safty

4-Aminofluorescein

BGC Id:	180463863463
CAS No:	3326-34-9
Synonyms:	fluoresceinamine ; aminofluorescein ; 1-fluoresceinamine ; 5-aminofluorescein ; fluoresceinamine i ; 4-aminofluorescein ; 5-afm ; (isomer i) ; fluorescenamineisomeri ; 1-aminofluorescein
Molecular Formula:	C20H13NO5
Molecular Weight:	347.32
EINECS:	222-043-6

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. We are seller of Fmoc-N',N'-Dimethyl-L-lysine hydrochloride. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 3326-34-9?

The last intensive check and update was carried out on 2025/12/25.

Identify

Synonyms:

fluoresceinamine ; aminofluorescein ; 1-fluoresceinamine ; 5-aminofluorescein ; fluoresceinamine i ; 4-aminofluorescein ; 5-afm ; (isomer i) ; fluorescenamineisomeri ; 1-aminofluorescein

CAS:

3326-34-9

EINECS:

222-043-6

Molecular Formula:

C20H13NO5

MDL:

MFCD00005052

Properties

Molecular Weight:

347.32 g·mol−1

Density:

1.65 g/cm³ (Predicted)

Melting point:

223 °C (dec.)(lit.)

Boiling point:

695.25° C at 760 mmHg (Predicted)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36/37/38 (R)

Safety Codes:

26 (S)

WGK Germany:

Storage temperature:

2-8°C

What other providers are available for CAS 3326-34-9?

In addition to the providers presented here for 4-Aminofluorescein with the CAS number 3326-34-9, there are other 47 providers with slightly different product names available for this CAS number.

5-AFM

Shandong SanYoung Industry Co., Ltd

Fluoresceinamine

Lori Industry Co., Ltd +1 additional providers that we know from the past

5-Aminofluorescein

4-Aminoethylpiperidine

Fluoresceinamine, Isomer I

BuGuCh & Partners +6 additional providers that we know from the past

4-Aminofluorescein (isomer 1)

+7 additional providers that we know from the past

5-Amino-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past

5-Amino-6'-hydroxy-3',9'a-dihydro-3H-spiro[2-benzofuran-1,9'-xanthene]-3,3'-dione

+2 additional providers that we know from the past