5-Aminofluorescein

Modify Date: 2025-08-21 14:03:55

5-Aminofluorescein structure	Common Name	5-Aminofluorescein
	CAS Number	3326-34-9	Molecular Weight	347.321
	Density	1.6±0.1 g/cm3	Boiling Point	695.3±55.0 °C at 760 mmHg
	Molecular Formula	C₂₀H₁₃NO₅	Melting Point	223ºC
	MSDS	Chinese USA	Flash Point	374.3±31.5 °C
	Symbol	GHS07	Signal Word	Warning

Use of 5-Aminofluorescein

5-Aminofluorescein (5-AF) is a new fluorescence marker, covalently bound to human serum albumin (AFL-HSA) [1]5-aminofluorescein is a pH-sensitive biomaterial, is the targeted prodrug for synthesis of FA-FITC-Arg-PTX and FA-5AF- Glu-PTX..

Name	6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Synonym	More Synonyms

Description	5-Aminofluorescein (5-AF) is a new fluorescence marker, covalently bound to human serum albumin (AFL-HSA) [1]5-aminofluorescein is a pH-sensitive biomaterial, is the targeted prodrug for synthesis of FA-FITC-Arg-PTX and FA-5AF- Glu-PTX..
Related Catalog	Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others
References	[1]. Ding R, et al. Pharmacokinetics of 5-aminofluorescein-albumin, a novel fluorescence marker of brain tumors during surgery. J Clin Pharmacol. 2011 May;51(5):672-8. [2]. Miao R, et al. Facile method for modification of the silicon nanowires and its application in fabrication of pH-sensitive chips. ACS Appl Mater Interfaces. 2013 Mar 13;5(5):1741-6. [3]. Wang T, et al. Fluorescein Derivatives as Bifunctional Molecules for the Simultaneous Inhibiting and Labeling of FTO Protein. J Am Chem Soc. 2015 Nov 4;137(43):13736-9. [4]. Shan L, et al. Multi-small molecule conjugations as new targeted delivery carriers for tumor therapy. Int J Nanomedicine. 2015 Sep 1;10:5571-91.

Description

Related Catalog

Signaling Pathways >> Others >> Others

Dye Reagents

Research Areas >> Others

References

[1]. Ding R, et al. Pharmacokinetics of 5-aminofluorescein-albumin, a novel fluorescence marker of brain tumors during surgery. J Clin Pharmacol. 2011 May;51(5):672-8.

[2]. Miao R, et al. Facile method for modification of the silicon nanowires and its application in fabrication of pH-sensitive chips. ACS Appl Mater Interfaces. 2013 Mar 13;5(5):1741-6.

[3]. Wang T, et al. Fluorescein Derivatives as Bifunctional Molecules for the Simultaneous Inhibiting and Labeling of FTO Protein. J Am Chem Soc. 2015 Nov 4;137(43):13736-9.

[4]. Shan L, et al. Multi-small molecule conjugations as new targeted delivery carriers for tumor therapy. Int J Nanomedicine. 2015 Sep 1;10:5571-91.

Density	1.6±0.1 g/cm3
Boiling Point	695.3±55.0 °C at 760 mmHg
Melting Point	223ºC
Molecular Formula	C₂₀H₁₃NO₅
Molecular Weight	347.321
Flash Point	374.3±31.5 °C
Exact Mass	347.079376
PSA	102.01000
LogP	1.80
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	1.820
Storage condition	2-8°C
Stability	Light and Moisture Sensitive

5-Aminofluorescein MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2921199090

4-Nitrofluorescein

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~76%

5-Aminofluorescein

CAS#:3326-34-9

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4-Nitrophthalic acid

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5-Aminofluorescein

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Resorcine

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5-Aminofluorescein

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(6'-acetyloxy-5...

CAS#:14926-29-5

5-Aminofluorescein

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N-Methyl-4-amin...

CAS#:2307-00-8

Resorcine

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5-Aminofluorescein

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6-Aminofluorescein

CAS#:51649-83-3

Literature: Russian Journal of General Chemistry, , vol. 65, # 3.2 p. 454 - 456 Zhurnal Obshchei Khimii, , vol. 65, # 3 p. 511 - 513

Precursor 5
CAS#:3326-35-0 4-Nitrofluorescein CAS#:610-27-5 4-Nitrophthalic acid CAS#:108-46-3 Resorcine CAS#:14926-29-5 (6'-acetyloxy-5...
CAS#:2307-00-8 N-Methyl-4-amin...
DownStream 5
CAS#:3326-32-7 Fluorescein iso... CAS#:209540-56-7 5-(PENTAFLUOROB... CAS#:75350-46-8 Fluorescein-5-m... CAS#:2321-07-5 Fluorescein
CAS#:77162-08-4 azidofluorescein

HS Code	2921199090
Summary	2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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Fluoresceinamine (isomer I)

Fluoresceinamine

1-AMINOFLUORESCEIN

5-Amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 5-amino-3',6'-dihydroxy-

1-FLUORESCEINAMINE

EINECS 222-043-6

Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 5-amino-3',6'-dihydroxy-

FLUORESCEINAMINE ISOMER I

4-AMINOFLUORESCEIN ISOMER I

MFCD00005052

5-Aminofluorescein

AMINOFLUORESCEIN

5-Amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-on

FLUORESCEINAMINE,ISOMER 1

5-fluorescein amine

Fluoresceinamine-I

5-Aminofluorescein (isomer I)

4-AMINOFLUORESCEIN

Fluoresceinamine,isomer I

5-Amino-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one (isomer I)

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Aminofluorescein
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Aminofluorescein
Price: ￥568.0/1g ￥308.0/250mg ￥2688.0/5g
Purity: 96.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Aminofluorescein
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-Aminofluorescein
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g ￥Inquiry/5g
Purity: 96.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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Price: $66/10mM*1mLinDMSO

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5-Aminofluorescein

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