5,6-Dihydro-4,6-dimethyl-2-[3-(1-pyrrolidinyl)propyl]-4H-1,3,4-thiadiazine

Modify Date: 2026-07-01 17:27:05

5,6-Dihydro-4,6-dimethyl-2-[3-(1-pyrrolidinyl)propyl]-4H-1,3,4-thiadiazine Structure
5,6-Dihydro-4,6-dimethyl-2-[3-(1-pyrrolidinyl)propyl]-4H-1,3,4-thiadiazine structure
Common Name 5,6-Dihydro-4,6-dimethyl-2-[3-(1-pyrrolidinyl)propyl]-4H-1,3,4-thiadiazine
CAS Number 15620-49-2 Molecular Weight 241.39600
Density 1.16g/cm3 Boiling Point 351.2ºC at 760mmHg
Molecular Formula C12H23N3S Melting Point N/A
MSDS N/A Flash Point 166.2ºC

Summary: 4,6-Dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine, also known as 5,6-Dihydro-4,6-dimethyl-2-[3-(1-pyrrolidinyl)propyl]-4H-1,3,4-thiadiazine, CAS number 15620-49-2, molecular formula C12H23N3S, molecular weight 241.39600. For research-use only, not for medical or clinical usage.


 Names

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

Name 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine
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 1.16g/cm3
Boiling Point 351.2ºC at 760mmHg
Molecular Formula C12H23N3S
Molecular Weight 241.39600
Flash Point 166.2ºC
Exact Mass 241.16100
PSA 44.14000
LogP 1.55440
Vapour Pressure 4.19E-05mmHg at 25°C
Index of Refraction 1.6
InChIKey SEJFSLCYPSGSFD-UHFFFAOYSA-N
SMILES CC1CN(C)N=C(CCCN2CCCC2)S1

 Safety Information

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

HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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5,6-Dihydro-4,6-dimethyl-2-[3-(1-pyrrolidinyl)propyl]-4H-1,3,4-thiadiazine Structure

5,6-Dihydro-4,6...

CAS#:15620-49-2

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Literature: Trepanier; Krieger; Mennear; Eble Journal of medicinal chemistry, 1967 , vol. 10, # 6 p. 1085 - 1087

 Customs

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

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. 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.

5,6-Dihydro-4,6-dimethyl-2-(3-pyrrolidinylpropyl)-4H-1,3,4-thiadiazine
4H-1,3,4-Thiadiazine,5,6-dihydro-4,6-dimethyl-2-(3-pyrrolidinylpropyl)
4,6-dimethyl-2-(3-pyrrolidin-1-yl-propyl)-5,6-dihydro-4H-[1,3,4]thiadiazine

  | 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 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: SMILES notation of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is CC1CN(C)N=C(CCCN2CCCC2)S1.
Q: What is the InChIKey of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: InChIKey of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is SEJFSLCYPSGSFD-UHFFFAOYSA-N.
Q: What English synonyms does 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine have?
A: English synonyms of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine: 5,6-Dihydro-4,6-dimethyl-2-(3-pyrrolidinylpropyl)-4H-1,3,4-thiadiazine, 4H-1,3,4-Thiadiazine,5,6-dihydro-4,6-dimethyl-2-(3-pyrrolidinylpropyl), 4,6-dimethyl-2-(3-pyrrolidin-1-yl-propyl)-5,6-dihydro-4H-[1,3,4]thiadiazine.
Q: What is the molecular weight of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: Molecular weight of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is 241.39600.
Q: What is the LogP of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: LogP of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is 1.55440.
Q: What is the Chinese name of 15620-49-2?
A: Chinese name of 15620-49-2 is 15620-49-2.
Q: What is the molecular formula of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: Molecular formula of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is C12H23N3S.
Q: What is the English name of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: The English name of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine.
Q: What is the CAS number of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: CAS number of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is 15620-49-2.
Q: What is the boiling point of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine?
A: Boiling point of 4,6-dimethyl-2-(3-pyrrolidin-1-ylpropyl)-5,6-dihydro-1,3,4-thiadiazine is 351.2ºC at 760mmHg.

 factory

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