(3-Amino-5-nitrophenyl)methanol
- CAS No.
- 90390-46-8
- Chemical Name:
- (3-Amino-5-nitrophenyl)methanol
- Synonyms
- (3-AMINO-5-NITROPHENYL)METHANO;3-Amino-5-nitrobenzenemethanol;(3-Amino-5-nitrophenyl)methanol;3-(Hydroxymethyl)-5-nitroaniline;Benzenemethanol, 3-amino-5-nitro-
- CBNumber:
- CB2377203
- Molecular Formula:
- C7H8N2O3
- Molecular Weight:
- 168.15
- MDL Number:
- MFCD08236778
- MOL File:
- 90390-46-8.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
(3-Amino-5-nitrophenyl)methanol price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS32513 | (3-Amino-5-nitrophenyl)methanol 98% | 90390-46-8 | 1g | $72 | 2026-06-04 | Buy |
| Activate Scientific | AS32513 | (3-Amino-5-nitrophenyl)methanol 98% | 90390-46-8 | 5g | $309 | 2026-06-04 | Buy |
| Matrix Scientific | 074465 | (3-Amino-5-nitrophenyl)methanol | 90390-46-8 | 250.00mg | $260 | 2026-05-18 | Buy |
| Matrix Scientific | 074465 | (3-Amino-5-nitrophenyl)methanol | 90390-46-8 | 1.00g | $559 | 2026-05-18 | Buy |
| Matrix Scientific | 074465 | (3-Amino-5-nitrophenyl)methanol | 90390-46-8 | 5.00g | $1519 | 2026-05-18 | Buy |
(3-Amino-5-nitrophenyl)methanol Chemical Properties,Uses,Production
Synthesis
71022-43-0
90390-46-8
(ii) Synthesis of 3-amino-5-nitrobenzyl alcohol: 3,5-dinitrobenzyl alcohol (129.1 g, 0.65 mol) from step (i) was dissolved in methanol (1500 mL) and heated to reflux. Ammonium sulfide solution (450 mL, containing 20 wt% H2O, 442.9 g, 1.30 mol) was added slowly over 45 min. The resulting non-homogeneous mixture was refluxed for 2 hours, followed by stirring at 25 °C for 18 hours. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth pad and the filtrate was acidified with 2N hydrochloric acid and the methanol was evaporated under reduced pressure. The remaining acidic aqueous solution was washed with ether (3×) and then alkalized with 6N sodium hydroxide solution. The alkalized aqueous solution was extracted with ether (4×). The organic phases were combined, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give 95.8 g (88% yield) of 3-amino-5-nitrobenzenemethanol as an orange solid, which could be used in the next reaction without further purification. The product was characterized by 1H NMR (300 MHz, CD3OD): δ 7.46 (m, 1H), 7.38 (m, 1H), 6.98 (m, 1H), 4.57 (s, 2H).
References
[1] Tetrahedron Letters, 2003, vol. 44, # 29, p. 5477 - 5481
[2] Chinese Chemical Letters, 2011, vol. 22, # 7, p. 785 - 788
[3] Journal of Medicinal Chemistry, 1984, vol. 27, # 9, p. 1111 - 1118
[4] Bioorganic and medicinal chemistry letters, 2002, vol. 12, # 22, p. 3263 - 3265
[5] Journal of Labelled Compounds and Radiopharmaceuticals, 2002, vol. 45, # 3, p. 257 - 268
(3-Amino-5-nitrophenyl)methanol Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Chengdu HappySyn Pharmaceutical Technology Co., Ltd. | 85114309 18982182443 | yangli@happysyn.com | China | 2283 | 55 |
| Shanghai Topbiochem Technology Co., Ltd | +86-21-60341587 | sales@topbiochem.com | China | 6166 | 58 |
| Shanghai T&W Pharmaceutical Co., Ltd. | +86 21 61551611 | China | 9874 | 58 | |
| Shanghai Witofly Chemical Co.,Ltd | sales@witofly.com | China | 2853 | 52 | |
| Cool Pharm, Ltd | 021-60455363 18019463053 | sales@coolpharm.com | China | 8455 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | China | 9144 | 60 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Sichuan BoYou Biotechnology Co., Ltd. | 028-65791793 18140026355 | 568470422@qq.com | China | 9961 | 58 |
| Wuxi AppTec | 022-59987777 13552403979 | jia_guoqiang@wuxiapptec.com | China | 22344 | 58 |
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