Molekula
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate is a heterocyclic organic compound used in pharmaceutical and agrochemical research as an intermediate. It is a crystalline solid with a molecular formula of C8H9N3S·HCl·xH2O, a molecular weight of 215.70 g/mol, and is stable at ambient storage conditions. It is classified as a hazardous substance with a signal word of Danger. Molekula supplies 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — $295.60 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Purity (HPLC) | 98 - 100% |
| Loss on Drying | 9% max |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 23805367 |
| CAS Number | 149022-15-1 |
| IUPAC Name | (3-methyl-1,3-benzothiazol-2-ylidene)hydrazine;hydrochloride |
| Molecular Formula | C8H9N3S·HCl·xH2O |
| Molecular Weight | 215.70 |
| Exact Mass | 215.0284 |
| SMILES | CN1C2=CC=CC=C2SC1=NN.Cl |
| InChIKey | OEZPVSPULCMUQB-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H9N3S.ClH/c1-11-6-4-2-3-5-7(6)12-8(11)10-9;/h2-5H,9H2,1H3;1H |
| PubChem CID | 78041 |
| UN Number | UN2811 |
| REACH Code | Y110 |
| HTS Code | 29342080 |
| Tariff Code | 2934208090 |
Safety & GHS
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Toxic
GHS06
Hazard statements
- H301 Toxic if swallowed
- H319 Causes serious eye irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (3-methyl-1,3-benzothiazol-2-ylidene)hydrazine;hydrochloride
- (Z)-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazine;hydrochloride
- 2-Hydrazono-3-methyl-2,3-dihydro-1,3-benzothiazole hydrochloride
- 2,3-dihydro-3-methyl-2-benzothiazolone hydrazone hydrochloride
- 2(3H)-Benzothiazolone, 3-methyl-, hydrazone, monohydrochloride
- 3-methyl-1,3-benzothiazol-2-one hydrazone;hydrochloride
- 3-Methyl-2-benzothiazolinone hydrazone HCl
- 3-Methyl-2-benzothiazolinone hydrazone hydrochloride
- 3-Methyl-2-benzothiazolinone hydrazone hydrochloride (mbth)
- MBTH hydrochloride hydrate
Frequently asked questions
What is 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and specialty chemicals.
What is the chemical formula and molecular weight?
The formula is C8H9N3S·HCl·xH2O with a molecular weight of 215.70 g/mol.
How should this compound be stored?
Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
Available as research grade; specific technical or industrial grades may be available upon request.
Can Molekula supply this in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.