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- Company Name : Northeast Pharmaceutical Group Co., Ltd.
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Organic Intermediate
(1S,2S)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol
An effective chiral resolving agents for racemic amines. Precursor of antibiotic chloramphenicols.
CAS No.: 2964-48-9Molecular Formula: C9H12N2O4Molecular Weight:212.20EINECS:221-001-4Melting Point(°C):160-166°CBoiling Point(°C):451.9°C at 760 mmHgFlash...
Pure 1,3-Benzodioxole
1,3-Benzodioxole is an important spice, medicine and pesticide intermediates.
1. Appearance: Colourless transparent liquid2. APHA: ≤1003. High Boiling Fraction: ≤0.1%4. Content of Di Chloromethylane: ≤0.2%5. Assay: ≥99.50%6. Water: ≤0.05%7. Refractive Index:...
High pure Adamantane
used in field of medcines and macromolecular materials and so on
Specifications:CAS: 281-23-2MF: C10H16MW: 136.24Melting point: 205-210°CAdamantane is a colorless, crystalline chemical compound with a camphor-like odor. With a formula...
(-)-Diacetone-2-keto-L-gulonic acid monohydrate
Intermediate of VC
1. Assay:≥99.0%2. Appearance: White Crystalline Powder3. Melting range: 88.5~90.5°C4. Optical Rotation: -22°~-23°
(-)-Diacetone-2-keto-L-gulonic acid...
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