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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenazinium,2-amino-8-(dimethylamino)-10-phenyl-, chloride (1:1)
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2390-56-9

2390-56-9 structure

2390-56-9 structure

Name: Phenazinium,2-amino-8-(dimethylamino)-10-phenyl-, chloride (1:1)
Chemical Name: 2-N,2-N-dimethyl-10-phenylphenazin-10-ium-2,8-diamine,chloride
CAS Number: 2390-56-9
Molecular Formula: C₂₀H₁₉ClN₄
Molecular Weight: 350.84500
Create Date: 2017-08-24 19:19:38
Modify Date: 2025-08-21 21:27:56

Name	2-N,2-N-dimethyl-10-phenylphenazin-10-ium-2,8-diamine,chloride
Synonyms	3-amino-7-dimethylamino-5-phenyl-phenazinium,chloride Safranine 8B C.I. Basic Violet 5 Methylene Violet BN Safranine Bluish Safranine 6B Methylene Violet 3RD Safranin bluish Dimethylphenosafranine Basic Violet 5 Phenosafranine,dimethyl

Molecular Formula	C₂₀H₁₉ClN₄
Molecular Weight	350.84500
Exact Mass	350.13000
PSA	46.03000
LogP	0.89810
Vapour Pressure	4.03E-11mmHg at 25°C
Index of Refraction	1.663

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SG1600500

CHEMICAL NAME :: Phenazinium, 3-amino-7-(dimethylamino)-5-phenyl-, chloride

CAS REGISTRY NUMBER :: 2390-56-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C20-H19-N4.Cl

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 46 mg/kg/4D-I

TOXIC EFFECTS :: Related to Chronic Data - death

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 7,494,1952

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: 60 mg/kg/9D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 7,494,1952

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 600 mg/kg/4D-I

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - food intake (animal) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 7,494,1952

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 50 mg/kg/10D-I

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - food intake (animal) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 7,494,1952

HS Code	2933990090

42344-05-8 structure

42344-05-8

~%

2390-56-9 structure

2390-56-9

Literature: Brenner Biochimica et Biophysica Acta, 1953 , vol. 11, p. 480,482

Precursor 1
42344-05-8
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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