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Carminic acid

SIAL/03320585 - primary reference standard

Synonym: Natural Red 4

CAS Number: 1260-17-9
Empirical Formula (Hill Notation): C22H20O13
Molecular Weight: 492.39
EC Number: 215-023-3
MDL Number: MFCD00167028
Linear Formula: C22H20O13
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-03320585-25MG 25 mg
 $311.00
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application(s) food and beverages
grade primary reference standard
InChI 1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)/t7-,14-,19+,20-,21+/m1/s1
InChI key DGQLVPJVXFOQEV-JNVSTXMASA-N
manufacturer/tradename HWI
shelf life limited shelf life, expiry date on the label
SMILES string Cc1c(C(O)=O)c(O)cc2C(=O)c3c(O)c(O)c([C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)c(O)c3C(=O)c12
General description: Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Colour Index Number 75470
UNSPSC 12171500

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