Calcein | CAS#1461-15-0 | fluorescent dye

MedKoo Cat#: 561699 | Name: Calcein

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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Calcein is a fluorescent dye that is useful for testing cell viability and for short-term labeling of cells.

Chemical Structure

Calcein

CAS#1461-15-0

Theoretical Analysis

MedKoo Cat#: 561699

Name: Calcein

CAS#: 1461-15-0

Chemical Formula: C30H26N2O13

Exact Mass: 622.1435

Molecular Weight: 622.53

Elemental Analysis: C, 57.88; H, 4.21; N, 4.50; O, 33.41

Price and Availability

Size	Price	Availability	Quantity
1g	USD 250.00	2 Weeks
5g	USD 450.00	2 Weeks

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Related CAS #

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Synonym

Calcein; Fluorexon; Oftasceine; Oftasceina; Oftasceinum; Fluorescein Complexone; NSC 298193; NSC-298193; NSC298193

IUPAC/Chemical Name

2-[[7'-[[Bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]acetic acid

InChi Key

DEGAKNSWVGKMLS-UHFFFAOYSA-N

InChi Code

InChI=1S/C30H26N2O13/c33-21-7-23-19(5-15(21)9-31(11-25(35)36)12-26(37)38)30(18-4-2-1-3-17(18)29(43)45-30)20-6-16(22(34)8-24(20)44-23)10-32(13-27(39)40)14-28(41)42/h1-8,33-34H,9-14H2,(H,35,36)(H,37,38)(H,39,40)(H,41,42)

SMILES Code

O=C(O)CN(CC1=CC(C2(C3=CC=CC=C34)OC4=O)=C(OC5=C2C=C(CN(CC(O)=O)CC(O)=O)C(O)=C5)C=C1O)CC(O)=O

Appearance

Solid powder

Purity

>95% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>2 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 622.53 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

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