Ethyl 2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetate

CAS60845-81-0
CatalogueRS-C163019
FormulaC7H9N3O3S
MW215.23

IN STOCK

On this page

Chemical structure of Ethyl 2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetate

Product identification

Product name	Ethyl 2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetate
Catalogue No.	RS-C163019
CAS No.	60845-81-0
Molecular formula	C7H9N3O3S
Molecular weight	215.23
Availability	In stock— dispatched in about 1–2 weeks
Standard type	Impurity Reference Standards
Drug substance	Cefdinir
Storage	Refer to the certificate of analysis (COA) supplied with each lot
Intended use	For laboratory and research use only. Not for human or veterinary use.

What is stated on the certificate

Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.

Fields recorded on the certificate of analysis
Field	Basis
Identity	Spectroscopic and chromatographic methods appropriate to the material
Purity	Chromatographic purity, area normalisation unless stated otherwise
Assay / content	Mass balance, corrected for the stated volatiles and residue
Catalogue and batch numbers	RS-C163019 / batch number on the certificate
Retest date	Printed on the certificate for the lot supplied

Frequently asked

What documentation is supplied with this lot?

A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number RS-C163019 and the batch number, the tests performed, the specification applied and the result obtained. A safety data sheet is supplied with the shipment.

Is the assigned value given on an “as is” basis?

Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.

How should this material be stored?

Store as stated: Refer to the certificate of analysis (COA) supplied with each lot. Re-test before use beyond the retest date printed on the certificate.

Do you supply pack sizes other than those listed?

Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.

Finding this standard

Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:

Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.

Other standards of Cefdinir

All 57 further standards are listed here — every link is in the page, not loaded later.

Cefdinir

CAS 91832-40-5C14H13N5O5S2

IN STOCKRS-I002202
Cefdinir Hydrate

CAS 213978-34-8C14H13N5O5S2·H2O

BACK ORDERRS-U065695
Cefdinir Impurity B(USP),Cefdinir Glycine Oxime Acid Aldehyde

CAS 178422-40-7C7H10N4O4S

IN STOCKRS-C163002
Cefdinir Impurity D

CAS 934986-48-8C14H13N5O6S2

IN STOCKRS-C163010
Cefdinir Impurity G

CAS 71091-93-5C13H13N5O5S2

IN STOCKRS-C163007
Cefdinir Impurity L

CAS 1450758-24-3C14H15N5O6S2

CUSTOM SYNTHESISRS-C163015
Cefdinir CP Impurity M;Cefdinir lactone(USP)

CAS 946573-41-7C14H13N5O5S2

IN STOCKRS-C163018
Cefdinir Cp Impurity N;7S-Cefdinir(USP)

CAS 178601-89-3C14H13N5O5S2

CUSTOM SYNTHESISRS-C163005
Cefdinir Impurity O

CAS 79350-10-0C14H14N4O4S2

IN STOCKRS-C163009
Cefdinir Impurity R

CAS 178601-88-2C14H13N5O5S2

IN STOCKRS-C163004
Cefdinir Impurity S

CAS 947597-36-6C16H15N5O6S2.C6H15N

BACK ORDERRS-C163011
(E)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetic Acid

CAS 66340-43-0C5H5N3O3S

IN STOCKRS-Z401K41
(E)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid

CAS 69689-81-2C43H33N3O3S

BACK ORDERRS-I006273
(R)-(-)-2-Amino-2-methylbutanedioic Acid HCl salt

CAS 143282-42-2C5H10ClNO4

CUSTOM SYNTHESISRS-Z400XDL
(Z)-2-(2-Aminothiazol-4-yl)-2-((trityloxy)imino)acetic Acid

CAS 128438-01-7C24H19N3O3S

BACK ORDERRS-U020011
(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl}acetamide

CAS 178949-04-7C13H15N5O4S2

IN STOCKRS-C163006
(Z)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid

CAS 68786-47-0C43H33N3O3S

BACK ORDERRS-P105031
(Z)-2-[2-(Tritylamino)thiazol-4-yl]-2-(trityloxyimino)acetic Acid Ethyl Ester

CAS 69689-86-7C45H37N3O3S

BACK ORDERRS-I049034
(αR,2R)-α-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-4-carboxy-5-ethenyl-3,6-dihydro-2H-1,3-thiazine-2-acetic AcidDISCONTINUED

CAS 937819-42-6C14H15N5O6S2

BACK ORDERRS-U080389
2(R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid

CAS 2489879-07-2C14H15N5O6S2

BACK ORDERRS-Z406G5J
2(R)-2-[(Z)-2-(Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid (Mixture of 4 Diastereomers)

CAS 178422-45-2C14H15N5O6S2

BACK ORDERRS-I009318
2-(4-methoxybenzyl)phenol

CAS 37155-50-3C14H14O2

IN STOCKRS-U010A79
2-mercapto-1,3-benzothiazolyl-(z)-2-trityloxyiminothio acetate (BAEM)

CAS 143183-03-3C31H22N4O2S3

IN STOCKRS-P011331
3-chloroisoxazole-4-carboxylic acid

CAS 1485967-66-5C4H2ClNO3

IN STOCKRS-U060073
4-Bromo-3-oxo-butyric acid ethyl ester

CAS 13176-46-0C6H9BrO3

CUSTOM SYNTHESISRS-U108011
4-Chloroisoxazole-3-carboxylic Acid

CAS 1518097-59-0C4H2ClNO3

IN STOCKRS-Z399YAZ
4-Hydroxyisoxazole-3-carboxylic Acid

CAS 178316-77-3C4H3NO4

CUSTOM SYNTHESISRS-P030203
Boc-2-amino-4-thiazole Acetic Acid

CAS 89336-46-9C10H14N2O4S

IN STOCKRS-P141392
Cefdinir 3-isomer

CAS 934986-49-9C14H13N5O5S2

IN STOCKRS-C163021
Cefdinir Acetaldehyde Analogue

CAS 79350-14-4C14H12N4O5S2

IN STOCKRS-I002397
Cefdinir Acetaldehyde Analogue Side-chain Acid

CAS 73150-67-1C5H4N2O3S

IN STOCKRS-I002174
Cefdinir Isoxazole Analog

CAS 1330164-22-1C13H11N3O6S

IN STOCKRS-I002043
Cefdinir related substance A

CAS 178422-42-9C14H15N5O6S2

IN STOCKRS-C163003
Cefdinir Side-Chain Ethyl Ester

CAS 64485-82-1C7H9N3O3S

IN STOCKRS-I002156
Cefixime -2- methoxycarbonyl methoxyimino tertiary butyl acetate Impurity

CAS 84080-68-2C11H17NO6

CUSTOM SYNTHESISRS-I002405
Ethyl (Z)-4-bromo-2-(hydroxyimino)-3-oxobutanoate

CAS 66340-85-0C6H8BrNO4

IN STOCKRS-C163016
Ethyl 4-hydroxyisoxazole-3-carboxylate

CAS 84691-16-7C6H7NO4

CUSTOM SYNTHESISRS-Z401L9H
M-3814

CAS 1637542-33-6C24H21ClFN5O3

BACK ORDERRS-U088596
Methyl 2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetate

CAS 103053-96-9C11H16N2O4S

CUSTOM SYNTHESISRS-P011011
Methyl 2-(2-aminothiazol-4-yl)acetate

CAS 64987-16-2C6H8N2O2S

IN STOCKRS-P140215
S-(Benzo[d]thiazol-2-yl) (Z)-2-(acetoxyimino)-2-(2-aminothiazol-4-yl)ethanethioate

CAS 104797-47-9C14H10N4O3S3

IN STOCKRS-P002064
Sodium (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetate

CAS 127660-04-2C5H4N3NaO3S

IN STOCKRS-P002106
Thiazolylacetylglycine Oxime

CAS 178949-03-6C7H8N4O4S

IN STOCKRS-I013019
Cefdinir Impurity 1 (Na Salt)

CAS 66436-47-3C13H12N5O5S2.

IN STOCKRS-C163017
Cefdinir Impurity 30

CAS not assignedC16H15N5O6S2

CUSTOM SYNTHESISRS-I001BNV
Cefdinir Impurity 35

CAS not assignedC23H21N7O7S3

CUSTOM SYNTHESISRS-I001BFT
Cefdinir Impurity 36

CAS not assignedC24H24N2O6S

BACK ORDERRS-I001ADU
Cefdinir Impurity 64

CAS not assignedC14H15N5O6S2

BACK ORDERRS-I001BC2
Cefdinir Impurity 67

CAS not assignedC20H23N5O10S2

BACK ORDERRS-I001A04
Cefdinir Impurity 77

CAS 101156-40-5C24H23IN2O5S

BACK ORDERRS-I516221
Cefdinir Impurity 97

CAS 1356842-10-8C13H11N3O6S

IN STOCKRS-C163014
Cefdinir Impurity 98

CAS 1450758-21-0C5H6N4O2S

IN STOCKRS-C163001
Cefdinir Impurity 99

CAS 79349-82-9C9H10N2O3S

IN STOCKRS-C163008
Cefdinir Impurity 100

CAS 1269661-23-5C24H23ClN2O5S

BACK ORDERRS-C163012
Cefdinir Impurity 101

CAS 1269661-24-6C24H22Cl2N2O5S

BACK ORDERRS-C163013
Cefdinir Impurity 102

CAS 75689-07-5C6H8BrNO4

CUSTOM SYNTHESISRS-C163020
Cefdinir Impurity 105

CAS 1884263-24-4C63H75ClN7O15S2 : I

BACK ORDERRS-C163024

Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.