Carminic Acid
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- $25 - $1110
- Product name: Carminic Acid
- CAS: 1260-17-9
- MF: C22H20O13
- MW: 492.39
- EINECS:215-023-3
- MDL Number:MFCD00167028
- Synonyms:Carminic Acid 3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylic acid;Carminic acid (C.I. 75470) GR for analysis and for microscopy;ALUMINUM LAKE OF CARMINIC ACID;2-anthracenecarboxylicacid,7-beta-d-glucopyranosyl-9,10-dihydro-3,5,6,8-tetra ;7-.beta.-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-Anthracenecarboxylicacid ;7-alpha-d-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo ;C.I.Naturalred4
38 prices
Selected condition：
Brand
- AHH
- Alichem
- American Custom Chemicals Corporation
- Arctom
- Biorbyt Ltd
- Biosynth Carbosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- Crysdot
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 10MG
- 25mg
- 1g
- 2g
- 5G
- 250g
- 1 g
- 1mlx10mM(inDMSO)
- 20mg
- 50mg
- 100MG
- 250mg
- 500mg
- 10g
- 25g
- ManufacturerAHH
- Product numberAPI-1529
- Product descriptionCarminic acid 98%
- Packaging250g
- Price$400
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number1260179
- Product description3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylicacid
- Packaging25g
- Price$450.5
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number1260179
- Product description3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylicacid
- Packaging10g
- Price$319
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0003131
- Product descriptionCARMINE 95.00%
- Packaging100MG
- Price$716.1
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberCFN94408
- Product descriptionCarminic acid
- Packaging20mg
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb1297117
- Product descriptionCarminic acid 99.94%
- Packaging500mg
- Price$120
- Updated2026-05-06
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb1297117
- Product descriptionCarminic acid 99.94%
- Packaging50mg
- Price$70
- Updated2026-05-06
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb1297117
- Product descriptionCarminic acid 99.94%
- Packaging100mg
- Price$80
- Updated2026-05-06
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb1297117
- Product descriptionCarminic acid 99.94%
- Packaging1mlx10mM(inDMSO)
- Price$90
- Updated2026-05-06
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberMC30619
- Product descriptionCarminic acid
- Packaging2g
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberMC30619
- Product descriptionCarminic acid
- Packaging1g
- Price$62
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberMC30619
- Product descriptionCarminic acid
- Packaging10g
- Price$325
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberMC30619
- Product descriptionCarminic acid
- Packaging5G
- Price$180
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberMC30619
- Product descriptionCarminic acid
- Packaging25g
- Price$380
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number35334
- Product descriptionCochineal ≥80%
- Packaging5g
- Price$354
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number35334
- Product descriptionCochineal ≥80%
- Packaging1g
- Price$119
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | API-1529 | Carminic acid 98% | 250g | $400 | 2021-12-16 | Buy |
| Alichem | 1260179 | 3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylicacid | 25g | $450.5 | 2021-12-16 | Buy |
| Alichem | 1260179 | 3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylicacid | 10g | $319 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | DYE0003131 | CARMINE 95.00% | 100MG | $716.1 | 2021-12-16 | Buy |
| Arctom | CFN94408 | Carminic acid | 20mg | $40 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb1297117 | Carminic acid 99.94% | 500mg | $120 | 2026-05-06 | Buy |
| Biorbyt Ltd | orb1297117 | Carminic acid 99.94% | 50mg | $70 | 2026-05-06 | Buy |
| Biorbyt Ltd | orb1297117 | Carminic acid 99.94% | 100mg | $80 | 2026-05-06 | Buy |
| Biorbyt Ltd | orb1297117 | Carminic acid 99.94% | 1mlx10mM(inDMSO) | $90 | 2026-05-06 | Buy |
| Biosynth Carbosynth | MC30619 | Carminic acid | 2g | $100 | 2021-12-16 | Buy |
| Biosynth Carbosynth | MC30619 | Carminic acid | 1g | $62 | 2021-12-16 | Buy |
| Biosynth Carbosynth | MC30619 | Carminic acid | 10g | $325 | 2021-12-16 | Buy |
| Biosynth Carbosynth | MC30619 | Carminic acid | 5G | $180 | 2021-12-16 | Buy |
| Biosynth Carbosynth | MC30619 | Carminic acid | 25g | $380 | 2021-12-16 | Buy |
| Cayman Chemical | 35334 | Cochineal ≥80% | 5g | $354 | 2026-04-30 | Buy |
| Cayman Chemical | 35334 | Cochineal ≥80% | 1g | $119 | 2026-04-30 | Buy |
Properties
Melting point :136 °C
Boiling point :506.2°C (rough estimate)
alpha :15654 +51.6° (water)
Density :1.4504 (rough estimate)
bulk density :490kg/m3
refractive index :1.6000 (estimate)
Flash point :12℃
storage temp. :room temp
solubility :30g/l
Colour Index :75470
pka :1.62±0.20(Predicted)
form :Crystalline Powder
color :Red to dark red
PH :1.6 (10g/l, H2O, 20℃)
Odor :Odorless
PH Range :4.8 - 6.2
optical activity :[α]20/D +3.1°, c = 1 in H2O
Water Solubility :1.298g/L(room temperature)
λmax :495 nm
ε(extinction coefficient) :≥13000 at 222-228 nm in ethanol at 0.03g/L
≥18000 at 275-281nm in ethanol at 0.03g/L Merck :14,1843
BRN :71651
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :DGQLVPJVXFOQEV-JNVSTXMASA-N
SMILES :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
LogP :1.532 (est)
CAS DataBase Reference :1260-17-9
EPA Substance Registry System :C.I. Natural Red 4 (1260-17-9)
Boiling point :506.2°C (rough estimate)
alpha :15654 +51.6° (water)
Density :1.4504 (rough estimate)
bulk density :490kg/m3
refractive index :1.6000 (estimate)
Flash point :12℃
storage temp. :room temp
solubility :30g/l
Colour Index :75470
pka :1.62±0.20(Predicted)
form :Crystalline Powder
color :Red to dark red
PH :1.6 (10g/l, H2O, 20℃)
Odor :Odorless
PH Range :4.8 - 6.2
optical activity :[α]20/D +3.1°, c = 1 in H2O
Water Solubility :1.298g/L(room temperature)
λmax :495 nm
ε(extinction coefficient) :≥13000 at 222-228 nm in ethanol at 0.03g/L
≥18000 at 275-281nm in ethanol at 0.03g/L Merck :14,1843
BRN :71651
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :DGQLVPJVXFOQEV-JNVSTXMASA-N
SMILES :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
LogP :1.532 (est)
CAS DataBase Reference :1260-17-9
EPA Substance Registry System :C.I. Natural Red 4 (1260-17-9)
Safety Information
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Description
Carminic acid was used to compare and identify theLeucopis sp.using analytical methods like TLC and HPLC.Related product price
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