538-28-3
QJ9N8049ND
S-Benzylthiuronium chloride
S-Benzylthiouronium chloride
Carbamidothioic acid, phenylmethyl ester, monohydrochloride
Pseudourea, 2-benzyl-2-thio-, monohydrochloride
Carbamimidothioic acid, phenylmethyl ester, hydrochloride (1:1)
Carbamimidothioic acid, phenylmethyl ester, monohydrochloride
A-287
X 182
AI3-17804
Benzyl thiopseudourea hydrochloride
Benzylisothiourea hydrochloride
S-Benzylisothiourea hydrochloride
Benzylisothiouronium chloride
2-Benzylisothiouronium chloride
Benzylisothiuronium chloride
S-Benzylthioformamidine hydrochloride
S-Benzylthiopseudourea hydrochloride
Benzylthiuronium chloride
BTKH
EINECS 208-688-6
Isothiouronium chloride, benzyl-
NSC 179799
Pseudourea, 2-benzyl-2-thio-, hydrochloride
Pseudourea, 2-thio-2-benzyl-, hydrochloride
TL 944
USAF EK-2124
UNII-QJ9N8049ND CAS 538-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 538-28-3 |
| Molecular Formula | C8H16N2S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
CATO supplies 538-28-3
QJ9N8049ND
S-Benzylthiuronium chloride
S-Benzylthiouronium chloride
Carbamidothioic acid, phenylmethyl ester, monohydrochloride
Pseudourea, 2-benzyl-2-thio-, monohydrochloride
Carbamimidothioic acid, phenylmethyl ester, hydrochloride (1:1)
Carbamimidothioic acid, phenylmethyl ester, monohydrochloride
A-287
X 182
AI3-17804
Benzyl thiopseudourea hydrochloride
Benzylisothiourea hydrochloride
S-Benzylisothiourea hydrochloride
Benzylisothiouronium chloride
2-Benzylisothiouronium chloride
Benzylisothiuronium chloride
S-Benzylthioformamidine hydrochloride
S-Benzylthiopseudourea hydrochloride
Benzylthiuronium chloride
BTKH
EINECS 208-688-6
Isothiouronium chloride, benzyl-
NSC 179799
Pseudourea, 2-benzyl-2-thio-, hydrochloride
Pseudourea, 2-thio-2-benzyl-, hydrochloride
TL 944
USAF EK-2124
UNII-QJ9N8049ND (CAS 538-28-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H16N2S HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H16N2S HCl |
| Molecular Weight | 208.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Allyl-3-hydroxy-3-phenylisoindolin-1-one (CAS 3532-75-0)
- 4,5,6,7-Tetrahydro-1-methyl-3-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 794451-94-8)
- 2-Chloro-5,6-dihydro-4H-cyclopenta[b]thiophen-4-one (CAS 69300-48-7)
- 6,7-Dimethoxy-2-(trifluoromethyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 95274-63-8)
- 6,7-Dimethoxy-2-(4-nitrophenyl)-3,4-dihydronaphthalen-1(2H)-one (CAS 1451449-53-8)
- 2-(3,5-Dimethoxyphenyl)acetohydrazide (CAS 1824064-37-0)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com