CAS No.: 1220-83-3 — Sulfamonomethoxine (磺胺间甲氧嘧啶)

1. Primary Information

English name:	Sulfamonomethoxine
CAS No.:	1220-83-3
Molecular formula:	C₁₁H₁₂N₄O₃S
Molecular weight:	280.31 g/mol
SMILES:	COC1=NC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N
Structural class:
Other identifiers:	Sulfamonomethoxine

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Storage conditions	Lead time	Notes
Kehua Intelligence	100mg	HPLC≥98%	128	2-8℃	in stock	-
Kehua Intelligence	1ml	1000μg/ml in methanol	208	2-8℃	in stock	-
Kehua Intelligence	1.2ml	100μg/ml in methanol	104	2-8℃	in stock	-
Kehua Intelligence	5g	98%	32	2-8℃	in stock	-
Kehua Intelligence	25g	98%	100	2-8℃	in stock	-
Kehua Intelligence	100g	98%	312	2-8℃	in stock	-
Kehua Intelligence	500g	98%	1120	2-8℃	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 31 32 0 0 0 0 0 0 0999 V2000 1.3884 2.1448 -0.1330 S 0 0 0 0 0 0 0 0 0 0 0 0 2.3575 2.7462 -1.0417 O 0 0 0 0 0 0 0 0 0 0 0 0 1.2351 2.7075 1.2030 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.1139 -1.6522 -1.0369 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.1412 2.1158 -0.9254 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.6564 1.6923 0.8316 N 0 0 0 0 0 0 0 0 0 0 0 0 2.7179 -3.6285 0.3738 N 0 0 0 0 0 0 0 0 0 0 0 0 -3.1467 -0.2005 0.7712 N 0 0 0 0 0 0 0 0 0 0 0 0 1.7794 0.4497 0.0158 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4906 -0.1935 -0.9971 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3795 -0.2616 1.1471 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.1800 1.2963 -0.3618 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4021 -2.2594 0.2526 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8017 -1.5481 -0.8788 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6909 -1.6161 1.2655 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6186 0.1887 -1.0474 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6170 -0.5323 -0.4245 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6277 0.9069 1.3350 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.1416 -2.3559 -0.3492 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0981 2.0914 -1.9530 H 0 0 0 0 0 0 0 0 0 0 0 0 2.8053 0.3381 -1.8906 H 0 0 0 0 0 0 0 0 0 0 0 0 0.8244 0.2179 1.9483 H 0 0 0 0 0 0 0 0 0 0 0 0 3.3548 -2.0387 -1.6757 H 0 0 0 0 0 0 0 0 0 0 0 0 1.3734 -2.1594 2.1518 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.2126 -0.1044 -2.0074 H 0 0 0 0 0 0 0 0 0 0 0 0 3.2315 -4.0965 -0.3610 H 0 0 0 0 0 0 0 0 0 0 0 0 2.4262 -4.1448 1.1931 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.0340 1.1961 2.2964 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.4283 -3.2160 -0.9615 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.0276 -1.7262 -0.2161 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.7823 -2.7328 0.6143 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 1 3 2 0 0 0 0 1 5 1 0 0 0 0 1 9 1 0 0 0 0 4 17 1 0 0 0 0 4 19 1 0 0 0 0 5 12 1 0 0 0 0 5 20 1 0 0 0 0 6 12 1 0 0 0 0 6 18 2 0 0 0 0 7 13 1 0 0 0 0 7 26 1 0 0 0 0 7 27 1 0 0 0 0 8 17 2 0 0 0 0 8 18 1 0 0 0 0 9 10 2 0 0 0 0 9 11 1 0 0 0 0 10 14 1 0 0 0 0 10 21 1 0 0 0 0 11 15 2 0 0 0 0 11 22 1 0 0 0 0 12 16 2 0 0 0 0 13 14 2 0 0 0 0 13 15 1 0 0 0 0 14 23 1 0 0 0 0 15 24 1 0 0 0 0 16 17 1 0 0 0 0 16 25 1 0 0 0 0 18 28 1 0 0 0 0 19 29 1 0 0 0 0 19 30 1 0 0 0 0 19 31 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4-amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide

4.2 InChI

InChI=1S/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)

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)