CAS 24683-26-9 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethylester 1,1-dioxide (HCID 54679348)

이름 및 식별자

우선 이름: 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethylester 1,1-dioxide
IUPAC: ethyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate
영어명: Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
분자식: C12H13NO5S
분자량: 283.3

이름 및 동의어

24683-26-9Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxideEINECS 246-403-7EAD64Z1YS14-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethylester 1,1-dioxide2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, ethyl ester, 1,1-dioxideDTXSID30179415EC 246-403-7MELOXICAM IMPURITY A [EP IMPURITY]PIROXICAM IMPURITY K [EP IMPURITY]4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid Ethyl Ester 1,1-DioxideMELOXICAM IMPURITY A (EP IMPURITY)

이름 더 보기

2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-1,1-DIOXIDE-3-CARBOXYLIC ACID ETHYL ESTEREcMetAP1-IN-1Piroxicam Impurity K2-Methyl-4-hydroxy-2H-1Meloxicam USP Related Compound AEthyl 4-Hydroxy-2-methyl-2H-1,2-benMeloxicaM IMpurity A(EP) (USP RC A)Meloxicam usp RC A/Meloxicam EP IMP A2-benzothiazine-3-carboxylic acid ethyl ester-1Piroxicam EP Impurity K(Meloxicam EP Impurity A)

PIROXICAM IMPURITY K (EP IMPURITY)RefChem:523747DTXCID60101906Ethyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxideMFCD00190168ethyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester-1,1-dioxide

데이터베이스 식별자

CAS: 24683-26-9
PubChem CID: 54679348
DTXSID: DTXSID30179415
ChEMBL: CHEMBL598364
UNII: EAD64Z1YS1
EC Number: 246-403-7

물성

구조 계산 물성

XLogP: 3.2
극성 표면적: 92.3 Å²
수소 결합 공여자 수: 1
수소 결합 수용자 수: 6
회전 가능 결합 수: 3
무거운 원자 수: 19
형식 전하: 0
복잡도: 505

물리화학적 성질

녹는점: 140 · 140-144 °C (lit.)
끓는 점: 448.1 · 448.1±55.0 °C(Predicted)
밀도: 1.458 · 1.458±0.06 g/cm3(Predicted)
저장 조건: 2 · 2-8°C
용해도: 디클로로메탄(약간 용해됨), DMSO(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태: solid
산도 계수 (pKa): 4.5 · 4.50±1.00(Predicted)
InChI: 1S/C12H13NO5S/c1-3-18-12(15)10-11(14)8-6-4-5-7-9(8)19(16,17)13(10)2/h4-7,14H,3H2,1-2H3
InChIKey: QWTNANUGXZEPFQ-UHFFFAOYSA-N
SMILES: CCOC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1C

화학적 성질

White to Off-White Solid

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H331 (89.4%): Toxic if inhaled [Danger Acute toxicity, inhalation]

P261, P271, P304+P340, P316, P321, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Regulatory InformationStatus: Active Update: 01-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/18782；Status: Active Update: 09-03-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/6294

Hazard Classes and CategoriesAcute Tox. 3 (89.4%)

규제 정보

Regulatory InformationStatus: Active Update: 01-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/18782；Status: Active Update: 09-03-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/6294

안전 데이터

wgk: 2
rtecs: DL0710425
ridadr: UN 2811 6.1/PG 2
HS 번호: 2934990002
risk_code: 23
hazard_code: T
safety_code: 45
Hazard Classifications: Acute Tox. 3 Inhalation
스토리지 클래스: 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials