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VAQORACHEMICALS

2-Amino-5-nitrothiazole, 97%

Synonyms: Enheptin · Entramin · Nitramin IDO · 2-Thiazolamine, 5-nitro-

CAS No.121-66-4
FormulaC3H3N3O2S
Mol. weight145.14
Catalogue No.VQ-012285
Purity97%
HSN29420090

2-Amino-5-nitrothiazole (CAS 121-66-4) – sulfur heterocycle, 97%. C3H3N3O2S, MW 145.14. Buy from Vaqora Chemicals with COA and worldwide shipping.

Pack sizesPrice on quotation · bulk available
25 g
100 g
1 kg
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About 2-Amino-5-nitrothiazole, 97%

Vaqora Chemicals supplies 2-Amino-5-nitrothiazole, a sulfur heterocycle registered under CAS number 121-66-4 at a purity of 97%. The compound has the formula C3H3N3O2S, corresponding to a molecular weight of 145.14 g/mol. The IUPAC name is 5-nitro-1,3-thiazol-2-amine. Alternative names: Enheptin and Entramin.

In its supplied form it is light yellow to brown to dark green powder or crystals. Key physical data: a melting point of 195-200 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis, protein and peptide research, dyes and pigments manufacture and optics and photonics. It is used across pharmaceutical manufacturing, academic and industrial research and textiles and dyeing.

Vaqora Chemicals supplies 2-Amino-5-nitrothiazole in 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

  • Organic synthesis
  • Protein & peptide research
  • Dyes & pigments manufacture
  • Optics & photonics

Industries

Specifications & identifiers

Chemical identifiers
Product name2-Amino-5-nitrothiazole, 97%
Catalogue No.VQ-012285
CAS Number121-66-4
IUPAC name5-nitro-1,3-thiazol-2-amine
Molecular formulaC3H3N3O2S
Molecular weight145.14 g/mol
Exact mass144.9946
Purity / assay97%
HSN code29420090
InChIKeyMIHADVKEHAFNPG-UHFFFAOYSA-N
SMILESC1=C(SC(=N1)N)[N+](=O)[O-]
PubChem CID8486
Physical properties
Physical formCrystalline
AppearanceLight yellow to brown to dark green powder or crystals
Melting point195-200 °C (dec.)
LogP (XLogP3)0.8
H-bond donors / acceptors1 / 5
TPSA113 Ų
SynonymsEnheptin, Entramin, Nitramin IDO, 2-Thiazolamine, 5-nitro-, 5-Nitro-2-thiazolamine, Amnizol soluble, Enheptin-T, Enheptin premix, Aminzol soluble, Thiazole, 2-amino-5-nitro-, 5-Nitro-2-thiazolylamine, 5-Nitro-2-aminothiazole

Safety & hazard information (GHS)

GHS07 Harmful / irritant
Harmful / irritant
GHS08 Health hazard
Health hazard

Signal word: Warning

Hazard statements

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Frequently asked questions

What is the CAS number of 2-Amino-5-nitrothiazole, 97%?

The CAS Registry Number of 2-Amino-5-nitrothiazole, 97% is 121-66-4. It is also known as Enheptin, Entramin, Nitramin IDO.

What is the molecular formula and molecular weight of 2-Amino-5-nitrothiazole, 97%?

2-Amino-5-nitrothiazole, 97% has the molecular formula C3H3N3O2S and a molecular weight of 145.14 g/mol. Its IUPAC name is 5-nitro-1,3-thiazol-2-amine.

Which grade and pack sizes of 2-Amino-5-nitrothiazole, 97% can I order?

We supply 2-Amino-5-nitrothiazole, 97% in (97%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Amino-5-nitrothiazole, 97%?

Yes. Every lot of 2-Amino-5-nitrothiazole, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Amino-5-nitrothiazole, 97% be shipped internationally?

Yes. 2-Amino-5-nitrothiazole, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

Enquire about 2-Amino-5-nitrothiazole, 97%

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
How ordering works

Related products

Reference Standard
2-Aminothiazole chemical structure
2-Aminothiazole
CAS
96-50-4
Formula
C3H4N2S
MW
100.14 g/mol
In stock

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