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Valsynthese, part of the SSE Group, is a CDMO focused on highly energetic and highly hazardous chemistry.

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CHEMISTRY
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ACTIVE PHARMA INGREDIENTS

5 API Suppliers, 2 EU WC, 4 Listed Suppliers

5 API Suppliers
2 EU WC
4 Listed Suppliers

Synopsis

ACTIVE PHARMA INGREDIENTS

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Chemistry

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Also known as: Eosin yellowish, Schembl18834103, Eosin y solution, 5 wt. % in h2o, Eosin y disodium salt, for electrophoresis, Eosin y, saj special grade, >=85.0%, Eosin y disodium salt, dye content >=85 %

Molecular Formula

C₂₀H₈Br₄Na₂O₅

Molecular Weight

693.9 g/mol

InChI Key

VAUXMLUPHZHNIW-UHFFFAOYSA-N

1 2D Structure

Eosin Yellowish

2 Identification

2.1 Computed Descriptors

2.1.1 InChI

InChI=1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;

2.1.2 InChI Key

VAUXMLUPHZHNIW-UHFFFAOYSA-N

2.1.3 Canonical SMILES

C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)O)Br)Br)Br)C(=O)O.[Na].[Na]

2.2 Synonyms

2.2.1 Depositor-Supplied Synonyms

1. Eosin Yellowish

2. Schembl18834103

3. Eosin Y Solution, 5 Wt. % In H2o

4. Eosin Y Disodium Salt, For Electrophoresis

5. Eosin Y, Saj Special Grade, >=85.0%

6. Eosin Y Disodium Salt, Dye Content >=85 %

7. Eosin Y Disodium Salt, Certified By The Biological Stain Commission

8. Eosin Y Disodium Salt, For Microscopy (fl., Hist.), Adsorption And Fluorescent Indicator

2.3 Create Date

2017-03-03

3 Chemical and Physical Properties

Molecular Formula	C₂₀H₈Br₄Na₂O₅
Molecular Weight	693.9 g/mol
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	2
Exact Mass	693.68596 g/mol
Monoisotopic Mass	689.69006 g/mol
Topological Polar Surface Area	83.8 Å²
Heavy Atom Count	31
Formal Charge	0
Complexity	848
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	3