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Rhodamine 123

Rhodamine 123 structure

CAS No:
62669-70-9
Formula:
C21H17N2O3.Cl
Chemical Name:
Rhodamine 123
Synonyms:
Xanthylium,3,6-diamino-9-[2-(methoxycarbonyl)phenyl]-,chloride (1:1);Benzoic acid,2-(6-amino-3-imino-3H-xanthen-9-yl)-,methyl ester,monohydrochloride;Xanthylium,3,6-diamino-9-[2-(methoxycarbonyl)phenyl]-,chloride;Rhodamine 123;RH 123;R 302;R 22420;3,6-Diamino-9-[2-(methoxycarbonyl)phenyl]xanthylium chloride;108608-81-7;140686-88-0;1167436-73-8
Categories:
Chemical Reagents > Organic Reagents

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Description

Rhodamine 123 is a fluorescent dye (λex=503 nm, λem=527 nm).

Rhodamine 123 Basic Attributes

Molecular Weight：

380.82

Exact Mass：

380.092773

EC Number：

263-687-8

HScode：

2932999099

Characteristics

PSA：

89.31000

XLogP3：

5.53580

Appearance：

Red-brown to brown or dark green Powder

Density：

1.2224 (rough estimate)

Melting Point：

235 °C

Water Solubility：

Partially soluble in cold water;ethanol: 20 mg/mL, clear, red

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

safety instructions：

22-24/25

RTECS Number：

ZE0883000

Marks：

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Rhodamine 123 Use and Manufacturing

Uses

Useful as a laser dye and to have selective cell growth effects. Mitochondrial specific fluorescent dye and substrate for P-glycoprotein.

Manufacturing Info：

Xanthylium, 3,6-diamino-9-[2-(methoxycarbonyl)phenyl]-, chloride (1:1): ACTIVE

Computed Properties

Molecular Weight:398.8
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:398.1033348
Monoisotopic Mass:398.1033348
Topological Polar Surface Area:86.4
Heavy Atom Count:28
Complexity:706
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Material

Hydrochloric acid

Ethyl acetate

Sulfuric acid

Ammonia

Phthalic anhydride

Methanol

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CAS No.: 62669-70-9

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