C12H10CaO10S2
418.4 g/mol
APIWarning
CALCIUM DOBESILATE
CAS20123-80-2EC243-531-5
Category
API
Compound Class
Aromatic
Primary Use
Pharmaceutical Raw Material
Calcium dobesilate is a pharmaceutical raw material used to reduce hemorrhage in diabetic retinopathy. It is supplied as an active pharmaceutical ingredient for use in manufacturing finished dosage forms.
pharmaceutical raw material for manufacturing medicines targeting diabetic retinopathyactive pharmaceutical ingredient for reducing hemorrhage in retinal microvessels
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Potassium dobesilate
CAS21799-87-1
pharmaceutical raw material
StrongSame Parent
Calcium dobesilate monohydrate
CAS117552-78-0
pharmaceutical raw material
ReferenceSame Category
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ReferenceSame Category
Desogestrel δ 3-isomer
CAS201360-82-9
pharmaceutical raw material
ReferenceSame Category
Deferasirox
CAS201530-41-8
pharmaceutical raw material
ReferenceSame Category
Choline salicylate
CAS2016-36-6
pharmaceutical raw material
Referencestereoisomer of
Ethamsylate
CAS2624-44-4
pharmaceutical raw material
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for CALCIUM DOBESILATE (CAS 20123-80-2) is 2908.99.
HS code (international, 6-digit)
2908.99
EU CN code (8-digit)
2908 99 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
calcium bis(2,5-dihydroxybenzenesulfonate)
InChIKey
QGNBTYAQAPLTMX-UHFFFAOYSA-L
SMILES
C1=CC(=C(C=C1O)S(=O)(=O)[O-])O.C1=CC(=C(C=C1O)S(=O)(=O)[O-])O.[Ca+2]
Synonyms (38)
- Calcii dobesilas [INN-Latin]
- Calcium dobesilate (INN)
- Dobesilate de calcium [INN-French]
- Dobesilato calcio [INN-Spanish]
- 2,5 Dihydroxybenzenesulfonate
- 205 E
- CALCIUM DOBESILATE
- CALCIUM DOXYBENSYLATE
- Calcii dobesilas
- Calcium Dibesilate
- Calcium Dobesilate Mnohydrate
- Calcium dobesilate (Standard)
- Calcium hydrochinonsulfonat
- Dexium
- Dobesilate calcium
- Dobesilate de calcium
- Dobesilato calcico
- Dobesilato calcio
- Dobesilato di calcio
- Doxi-OM
- Doxium
- Doxium (TN)
- Doxium 500
- Nugatex
- Rasexinium
- Toraxine
- calcio dobesilato
- dobesilato de calcio
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