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(2S)-trans-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid

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Origin: China

Cas No: 80082-65-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
80082-65-1
Other Names:
AMOAA
MF:
C4H8N2O4S
EINECS No.:
279-393-8
Place of Origin:
Anhui, China
Type:
Antibiotic and Antimicrobial Agents
Grade Standard:
Medicine Grade
Brand Name:
puya
Model Number:
Medicine Grade
Purity:
99%
Shelf life:
2 Years
Appearance:
White Powder
Storage:
Cool Dry Place
MOQ:
1 KG
Packaging&Delivery
Port
shanghai
Lead Time:
Quantity(Kilograms) 1 - 10000 >10000
Est. Time(days) 3 To be negotiated

Property

CAS No.: 80082-65-1 Formula: C4H8N2O4S Molecular Weight: 180.18200

Description

Aztreonam intermediate.

Basic Info

Chemical Name	(2S)-trans-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid
Synonyms	(2S-trans)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid;
CAS No.	80082-65-1
Molecular Formula	C4H8N2O4S
Molecular Weight	180.18200
PSA	109.08000
LogP	0.06620

Properties

Appearance & Physical State	White to white powder
Density	1.75 g/cm3
Melting Point	206-211ºC
Refractive Index	1.627
Storage Condition	-20ºC Freezer

Safety Info

HS Code	2933790090

Synthesis Route

(3S,4R)-3-benzyloxycarbonylamino-4-methyl-2-oxoazetidine-1-sulphonic acid sodium salt→(2S)-trans-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid
(2S,3S)-2-methyl-4-oxo-3-(phenylmethoxycarbonylamino)azetidine-1-sulfonate,tetrabutylazanium→(2S)-trans-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid
(3S)-trans-3-[(tert-butoxycarbonyl)amino]-4-methyl-2-oxoazetidine-1-sulfonic acid tetra-n-butylammonium salt→(2S)-trans-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid

Precursor

(3S,4R)-3-benzyloxycarbonylamino-4-methyl-2-oxoazetidine-1-sulphonic acid sodium salt
(2S,3S)-2-methyl-4-oxo-3-(phenylmethoxycarbonylamino)azetidine-1-sulfonate,tetrabutylazanium
tetrabutylammonium (3S,4S)-3-phenylacetamido-4-methyl-2-oxoazetidine-1-sulfonate
(3S,trans)-4-methyl-3-triphenylmethylamino-2-azetidinone

Downstream Product

[3S-[3α(Z),4β]]-3-[[(2-amino-4-thiazolyl)[(1-t-butoxycarbonyl-1-methylethoxy)imino]acetyl]amino]-4-methyl-2-oxo-1-azetidinesulfonic acid
aztreonam
2-Mercaptobenzothiazole

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