Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butirosin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

12772-35-9

12772-35-9 structure

12772-35-9 structure

Name: Butirosin
Chemical Name: Butirosin
CAS Number: 12772-35-9
Molecular Formula: C₂₁H₄₁N₅O₁₂
Molecular Weight: 555.57700
Catalog: API Antibiotics Aminoglycoside
Create Date: 2018-04-03 08:00:00
Modify Date: 2025-08-27 13:44:33

Name	Butirosin

Boiling Point	1186.7ºC at 760 mmHg
Molecular Formula	C₂₁H₄₁N₅O₁₂
Molecular Weight	555.57700
Flash Point	671.5ºC
Exact Mass	555.27500
PSA	311.71000
Vapour Pressure	0mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EN2100000

CHEMICAL NAME :: Butirosin

CAS REGISTRY NUMBER :: 12772-35-9

LAST UPDATED :: 199112

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 22,1145,1974

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 22,1145,1974

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