n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid
sulfamonomethoxine
CAS: 1220-83-3
Molecular Formula: C11H12N4O3S
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Names and Identifiers
| Name | sulfamonomethoxine |
| Synonyms | SMM DS-36 ici32525 sulfamonomethoxine Sulfamonomethioxine 4-SulfanilaMido-6-MethoxypyriMidine 4-Methoxy-6-sulfanilaMidopyriMidine 6-Methoxy-4-sulfanilaMidopyriMidine n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid 4-amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide 4-azanyl-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide Sulfamonomethoxine,4-Amino-N-(6-methoxy-4-pyrimidinyl)benzenesulfonamide 4-Amino-N-(6-methoxy-4-pyrimidinyl)benzenesulfonamideN-(6-Methoxy-4-pyrimidinyl)sulfanilamide |
| CAS | 1220-83-3 |
| EINECS | 624-483-8 |
| InChI | InChI=1/C11H12N4O3S/c1-18-11-6-10(13-7-14-11)15-19(16,17)9-4-2-8(12)3-5-9/h2-7H,12H2,1H3,(H,13,14,15) |
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Physico-chemical Properties
| Molecular Formula | C11H12N4O3S |
| Molar Mass | 280.3 |
| Density | 1.3936 (rough estimate) |
| Melting Point | 203-2060C |
| Boling Point | 513℃ |
| Flash Point | >110°(230°F) |
| Water Solubility | Soluble in water at 10mg/ml with warming. Also soluble in ethanol or methanol |
| Solubility | ≤ 3.0% water slightly soluble in water |
| Vapor Presure | 1.2E-10mmHg at 25°C |
| Appearance | White to off-white crystalline powder |
| Color | white to white with yellow cast |
| BRN | 621128 |
| pKa | pKa 5.94 (Uncertain) |
| Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
| Refractive Index | 1.6200 (estimate) |
| MDL | MFCD00063466 |
| Physical and Chemical Properties | White or off-white crystalline powder, odorless, tasteless. Melting Point 204-206 °c. Very slightly soluble in water and ethanol, soluble in dilute acid, dilute alkali. Light is easy to be oxidized and gradually dark. |
| Use | Sulfa drugs for hemolytic Streptococcus, Pneumonia cocci and meningococcal infections |
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 2 |
| RTECS | WP0550000 |
| HS Code | 29350090 |
| Hazard Class | IRRITANT |
| Toxicity | LD50 oral in rabbit: > 10gm/kg |
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Upstream Downstream Industry
| Raw Materials | Ethyl malonate Trichloroethylene |
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Reference
| Reference Show more | 1. [IF=4.098] Tancong Liao et al."Multi-spectroscopic and molecular docking studies of human serum albumin interactions with sulfametoxydiazine and sulfamonomethoxine."Spectrochim Acta A. 2021 Feb;246:119000 |
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Chemical properties
Open Data Unverified Data
white or off-white crystalline powder, odorless and tasteless. Melting Point 204-206 °c. Very slightly soluble in water and ethanol, soluble in dilute acid, dilute alkali. Light is easy to be oxidized and gradually dark.
Last Update：2024-01-02 23:10:35
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Production method
Open Data Unverified Data
prepared from dibutyl malonate by cyclization, condensation, etherification, acidification and other steps.
Last Update：2022-01-01 08:49:19
n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid - Safety Information
Open Data Unverified Data
mark of dangerous goods Xi
Hazard code 36/37/38-43
Safety instructions 26-36
WGK Germany 2
Rpecs#: WP0550000
HazardClass IRRITANT
Last Update：2022-01-01 08:49:20
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Raw Materials for n(sup1)-(6-methoxy-4-pyrimidinyl)-sulfanilamid