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

MedKoo CAT#: 122736


Description: Also known as 5(6)-Carboxyrhodamine 110 NHS Ester. It is the nonsulfonated analog of the Alexa Fluor 488 dye.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 122736
Name: ZUN00508
Chemical Formula: C25H18ClN3O7
Exact Mass: 507.08
Molecular Weight: 507.88
Elemental Analysis: C, 59.12; H, 3.57; Cl, 6.98; N, 8.27; O, 22.05

Price and Availability

Size Price Availability Quantity
5.0mg USD 350.0 2 Weeks
25.0mg USD 750.0 2 Weeks
100.0mg USD 1250.0 2 Weeks
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Synonym: Rhodamine Green Carboxylic Acid; Succinimidyl Ester; Hydrochloride or 5(6)-CR 110; SE; BP-25602

IUPAC/Chemical Name: 2-(6-amino-3-imino-3H-xanthen-9-yl)-4-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)benzoic acid hydrochloride


InChi Code: InChI=1S/C25H17N3O7.ClH/c26-13-2-5-16-19(10-13)34-20-11-14(27)3-6-17(20)23(16)18-9-12(1-4-15(18)24(31)32)25(33)35-28-21(29)7-8-22(28)30;/h1-6,9-11,26H,7-8,27H2,(H,31,32);1H

SMILES Code: O=C(O)C1=CC=C(C(ON2C(CCC2=O)=O)=O)C=C1C(C3=C(OC4=C5)C=C(N)C=C3)=C4C=CC5=N.[H]Cl

Appearance: To be determined

Purity: >98% (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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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

Preparing Stock Solutions

The following data is based on the product molecular weight 507.88 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.

Recalculate based on batch purity %
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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