CAS 28733-43-9|5-Bromonicotinamide

Introduction：Basic information about CAS 28733-43-9|5-Bromonicotinamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles1
7. Synonyms

Common Name	5-Bromonicotinamide
CAS Number	28733-43-9	Molecular Weight	201.021
Density	1.7±0.1 g/cm3	Boiling Point	315.5±27.0 °C at 760 mmHg
Molecular Formula	C₆H₅BrN₂O	Melting Point	219-223 °C
MSDS	Chinese	Flash Point	144.6±23.7 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	5-bromopyridine-3-carboxamide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.7±0.1 g/cm3
Boiling Point	315.5±27.0 °C at 760 mmHg
Melting Point	219-223 °C
Molecular Formula	C₆H₅BrN₂O
Molecular Weight	201.021
Flash Point	144.6±23.7 °C
Exact Mass	199.958511
PSA	55.98000
LogP	1.05
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.614
InChIKey	YOQRXZIMSKLRCY-UHFFFAOYSA-N
SMILES	NC(=O)c1cncc(Br)c1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QS4170000

CHEMICAL NAME :: Nicotinamide, 5-bromo-

CAS REGISTRY NUMBER :: 28733-43-9

BEILSTEIN REFERENCE NO. :: 0115921

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H5-Br-N2-O

MOLECULAR WEIGHT :: 201.04

WISWESSER LINE NOTATION :: T6NJ CE EVZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 900 mg/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 20,29,1986

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
RTECS	QS4170000
HS Code	2933399090

Customs

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles1

Simultaneous determination of the bilirubin oxidation end products Z-BOX A and Z-BOX B in human serum using liquid chromatography coupled to tandem mass spectrometry.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 974 , 83-9, (2014)

Bilirubin oxidation end products (BOXes) appear upon endogenous heme degradation and can be found in the cerebrospinal fluid after hemorrhagic stroke. BOXes are assumed to contribute to delayed cerebr...

Synonyms

5-Brompyridin-3-carboxamid

5-Bromonicotinamide

bromonicotinamide

BRT

5-Bromopyridine-3-carboxamide

3-Pyridinecarboxamide, 5-bromo-

Nicotinamide,5-bromo

3-bromonicotinamide

5-Bromo-nicotinamide

5-Bromo-3-pyridinecarboxamide

MFCD00173919

3-Bromo-5-carbamoylpyridine

EINECS 244-065-5

5-bromo-3-pyridine carboxamide

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