Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34418-48-9

34418-48-9 structure

34418-48-9 structure

Name: 2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid
Chemical Name: 4-methyl-2-pyridin-2-yl-1,3-thiazole-5-carboxylic acid
CAS Number: 34418-48-9
Molecular Formula: C₁₀H₈N₂O₂S
Molecular Weight: 220.248
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
Create Date: 2019-01-17 21:30:46
Modify Date: 2025-08-27 15:18:51

Name	4-methyl-2-pyridin-2-yl-1,3-thiazole-5-carboxylic acid
Synonyms	4-methyl-2-pyridin-2-yl-pentanenitrile 4-Methyl-2-pyridin-2-yl-thiazole-5-carboxylic acid 2-(2-pyridyl)-4-methylimidazole-5-carboxylic acid 4-methyl-2-(2-pyridyl)pentanenitrile 2-Pyridineacetonitrile,a-(2-methylpropyl) 4-Methyl-2-(2-pyridinyl)-1,3-thiazole-5-carboxylic acid (+-)-4-Methyl-2-<2>pyridyl-valeronitril 4-methyl-2-pyridin-2-yl-1,3-thiazole-5-carboxylic acid 5-Thiazolecarboxylic acid, 4-methyl-2-(2-pyridinyl)- 4-Methyl-2-(2-pyridyl)thiazole-5-carboxylic acid

Density	1.4±0.1 g/cm3
Boiling Point	457.3±53.0 °C at 760 mmHg
Melting Point	221-226ºC (D)
Molecular Formula	C₁₀H₈N₂O₂S
Molecular Weight	220.248
Flash Point	230.4±30.9 °C
Exact Mass	220.030655
PSA	91.32000
LogP	2.30
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.636

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XJ3683000

CHEMICAL NAME :: 5-Thiazolecarboxylic acid, 4-methyl-2-(2-pyridyl)-

CAS REGISTRY NUMBER :: 34418-48-9

LAST UPDATED :: 198306

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H8-N2-O2-S

MOLECULAR WEIGHT :: 220.26

WISWESSER LINE NOTATION :: T6NJ B- BT5N CSJ DVQ E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1130 mg/kg

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

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 26,497,1971

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	36
Safety Phrases	26
RIDADR	NONH for all modes of transport
HS Code	2934100090

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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