Basic information
- CAS
1779-81-3- Standard SMILES
NC1=NCCS1- InChIKey
REGFWZVTTFGQOJ-UHFFFAOYSA-N- Molecular formula
- C3H6N2S
- Average molar mass
- 102.16 g/mol
- Monoisotopic mass
- 102.02516919
Overview
4,5-dihydro-1,3-thiazol-2-amine is a 1,3-thiazole that is 4,5-dihydro-1,3-thiazole substituted by an amino group at position 2. It is a member of 1,3-thiazoles and a primary amino compound.
Names & identifiers
- Preferred name
- 4,5-Dihydro-2-thiazolamine
- IUPAC
- 4,5-dihydro-1,3-thiazol-2-amine
- English name
- 2-Amino-2-thiazoline
- Molecular formula
- C3H6N2S
- Molecular weight
- 102.16
Names & synonyms
1779-81-32-Aminothiazoline2-Thiazolamine, 4,5-dihydro-2-Iminothiazolidine2-Amino-4,5-dihydrothiazoline4,5-DIHYDRO-2-THIAZOLAMINE5JC2YZG56QDTXSID4061961RefChem:465227DTXCID10356582-Amino-2-thiazoline4,5-dihydrothiazol-2-amine
Show more names
CamfazolinumAURORA KA-679Amino-2-thiazoline2-Amino Thiazolene2-amino-2-thiazolinTIMTEC-BB SBB004361
4,5-Dihydro-1,3-thiazol-2-amine2-Thiazolidinimine2-Amino-4,5-dihydrothiazole2-Thiazoline, 2-amino-USAF PD-57MFCD00005313NSC 3110NSC 24626
Database identifiers
- CAS
1779-81-3- PubChem CID
- 15689
- DTXSID
DTXSID4061961- ChEMBL
CHEMBL362148- ChEBI
CHEBI:40889- UNII
- 5JC2YZG56Q
- EC Number
Properties
Computed structural properties
- XLogP
- -0.2
- Topological polar surface area
- 63.7 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 78.9
Experimental & physicochemical properties
DrugsPharmaceuticals -> Listed in ZINC15
Physicochemical properties
- Melting point
- 79 · 79-82 °C(lit.)
- Boiling point
- 221.8 · 221.8±23.0 °C(Predicted)
- Density
- 1.139 · 1.139 (estimate)
- refractive index
- 1.55 · 1.5500 (estimate)
- storage temp.
- 30 °C · Store below +30°C.
- solubility
- DMSO (Slightly), Methanol (Slightly)
- pka
- 8.04 · 8.04±0.10(Predicted)
- form
- Crystalline Powder
- color
- White to off-white
- Water Solubility
- Soluble in water.
- BRN
- 105367 · 105367
- InChI
- 1S/C3H6N2S/c4-3-5-1-2-6-3/h1-2H2,(H2,4,5)
- InChIKey
- REGFWZVTTFGQOJ-UHFFFAOYSA-N
Safety & regulation
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information2-Thiazolamine, 4,5-dihydro-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- F
- 9
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- XJ6540000
- hs_code
- 29341000
- Toxicity
- mouse,LD50,intraperitoneal,150mg/kg (150mg/kg),National Technical Information Service. Vol. AD691-490,
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- hazard_note
- Irritant
- safety_code
- 26-36
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Thiazolamine, 4,5-dihydro-: ACTIVE
Applications
Uses2-Amino-2-thiazoline is used as radiation protectants.
Upstream & downstream products
Downstream products
Suppliers100 total
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
Related reactions
55 records
Compound notes
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