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Substance Name: D & C Red no. 31
RN: 6371-76-2
UNII: O63T5PV73P
InChIKey: CYHOWEBNQPOWEI-VFUQPONKSA-L
Molecular Formulas
- C17-H12-N2-O3.1/2Ca
- C34-H22-N4-O6.Ca
Molecular Weight
- 622.648
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Names and Synonyms
Name of Substance
- 2-Naphthalenecarboxylic acid, 3-hydroxy-5-(phenylazo)-, calcium salt (2:1)
- 3-Hydroxy-4-(phenylazo)-2-naphthalenecarboxylic acid, calcium salt (2:1)
- CI 15800
- CI 15800:1 (Ca salt)
- D & C Red no. 31
- D&C Red No. 31
- Pigment Red 64:1
Synonyms
- 11067 Red
- Brilliant Lake M
- Brilliant lakered R
- Brilliant Red Toner RA
- Brilliant Scarlet G
- C.I. 15800 Ca Salt
- C.I. Pigment Red 64:1
- CCRIS 4906
- D and C Red No. 31
- Dainichi Brilliant Scarlet G
- Dainichi Brilliant Scarlet RG
- EINECS 228-899-7
- Japan Red 219
- Pigment Red 64:1
- Pigment Scarlet Toner RB
- R 219
- Red 219
- Red No. 219
- Symuler Brilliant Scarlet G
- Topaz Toner R 5
- UNII-O63T5PV73P
Systematic Names
- 2-Naphthalenecarboxylic acid, 3-hydroxy-4-(2-phenyldiazenyl)-, calcium salt (2:1)
- 2-Naphthalenecarboxylic acid, 3-hydroxy-4-(phenylazo)-, calcium salt (2:1)
- C.I. Pigment Red 64, calcium salt
- C.I. Pigment Red 64, calcium salt (2:1) (8CI)
- Calcium bis(3-hydroxy-4-(phenylazo)-2-naphthoate)
Registry Numbers
CAS Registry Number
- 6371-76-2
FDA UNII
- O63T5PV73P
Related Registry Number
- 27757-79-5 (Parent)
System Generated Number
- 0006371762
Molecular Formulas
Molecular Formulas
- C17-H12-N2-O3.1/2Ca
- C34-H22-N4-O6.Ca
Molecular Formula Fragments
- C17-H12-N2-O3
- C34-H22-N4-O6
- Ca
- COMPONENT
Structure Descriptors
InChI
InChI=1S/2C17H12N2O3.Ca/c2*20-16-14(17(21)22)10-11-6-4-5-9-13(11)15(16)19-18-12-7-2-1-3-8-12;/h2*1-10,20H,(H,21,22);/q;;+2/p-2/b2*19-18+;InChIKey
CYHOWEBNQPOWEI-VFUQPONKSA-LSmiles
[Ca+2].Oc1c(cc2ccccc2c1\N=N\c3ccccc3)Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD50 | oral | 920mg/kg (920mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BLOOD: CHANGES IN SPLEEN BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. Vol. 36(1-4), Pg. 10, 1989. |