1-(5-Bromo-6-quinoxalinyl)thiourea

Modify Date: 2026-07-10 13:13:01

1-(5-Bromo-6-quinoxalinyl)thiourea Structure
1-(5-Bromo-6-quinoxalinyl)thiourea structure
Common Name 1-(5-Bromo-6-quinoxalinyl)thiourea
CAS Number 842138-74-3 Molecular Weight 283.148
Density 1.8±0.1 g/cm3 Boiling Point 435.4±55.0 °C at 760 mmHg
Molecular Formula C9H7BrN4S Melting Point 198-202ºC
MSDS N/A Flash Point 217.1±31.5 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-Bromoquinazolin-6-ylthiourea
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.8±0.1 g/cm3
Boiling Point 435.4±55.0 °C at 760 mmHg
Melting Point 198-202ºC
Molecular Formula C9H7BrN4S
Molecular Weight 283.148
Flash Point 217.1±31.5 °C
Exact Mass 281.957458
PSA 95.92000
LogP 1.31
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.841
InChIKey HURGDIYVXQDVMD-UHFFFAOYSA-N
SMILES NC(=S)Nc1ccc2nccnc2c1Br

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

N-(5-BroMo-6-quinoxalinyl)thiourea
1-(5-Bromo-6-quinoxalinyl)thiourea
1-(5-Bromoquinoxalin-6-yl)thiourea
(5-BroMo-6-quinoxalinyl)thiourea
N-(5-BROMOQUINOXALIN-6-YL)THIOUREA
5-Bromoquinaxolin-6-ylthiourea
Thiourea,N-(5-broMo-6-quinoxalinyl)
N-(5-bromo-6-quinoxalinyl)thioure

 1-(5-Bromo-6-quinoxalinyl)thiourea | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of 5-Bromoquinazolin-6-ylthiourea?
A: SMILES notation of 5-Bromoquinazolin-6-ylthiourea is NC(=S)Nc1ccc2nccnc2c1Br.
Q: What is the English name of 5-Bromoquinazolin-6-ylthiourea?
A: The English name of 5-Bromoquinazolin-6-ylthiourea is 5-Bromoquinazolin-6-ylthiourea.
Q: What is the InChIKey of 5-Bromoquinazolin-6-ylthiourea?
A: InChIKey of 5-Bromoquinazolin-6-ylthiourea is HURGDIYVXQDVMD-UHFFFAOYSA-N.
Q: What is the molecular formula of 5-Bromoquinazolin-6-ylthiourea?
A: Molecular formula of 5-Bromoquinazolin-6-ylthiourea is C9H7BrN4S.
Q: What is the molecular weight of 5-Bromoquinazolin-6-ylthiourea?
A: Molecular weight of 5-Bromoquinazolin-6-ylthiourea is 283.148.
Q: What English synonyms does 5-Bromoquinazolin-6-ylthiourea have?
A: English synonyms of 5-Bromoquinazolin-6-ylthiourea: N-(5-BroMo-6-quinoxalinyl)thiourea, 1-(5-Bromo-6-quinoxalinyl)thiourea, 1-(5-Bromoquinoxalin-6-yl)thiourea, (5-BroMo-6-quinoxalinyl)thiourea, N-(5-BROMOQUINOXALIN-6-YL)THIOUREA, 5-Bromoquinaxolin-6-ylthiourea, Thiourea,N-(5-broMo-6-quinoxalinyl), N-(5-bromo-6-quinoxalinyl)thioure.
Q: What is the melting point of 5-Bromoquinazolin-6-ylthiourea?
A: Melting point of 5-Bromoquinazolin-6-ylthiourea is 198-202ºC.
Q: What is the boiling point of 5-Bromoquinazolin-6-ylthiourea?
A: Boiling point of 5-Bromoquinazolin-6-ylthiourea is 435.4±55.0 °C at 760 mmHg.
Q: What is the CAS number of 5-Bromoquinazolin-6-ylthiourea?
A: CAS number of 5-Bromoquinazolin-6-ylthiourea is 842138-74-3.
Q: What is the LogP of 5-Bromoquinazolin-6-ylthiourea?
A: LogP of 5-Bromoquinazolin-6-ylthiourea is 1.31.

 1-(5-Bromo-6-quinoxalinyl)thioureafactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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