Synonym: 3-Chloroaniline-4,6-disulfonamide; 4-Amino-6-chloro-1,3-benzenedisulfonamide; 4-Amino-6-chlorobenzene-1,3-disulfonamide
CAS Number: 121-30-2
Empirical Formula (Hill Notation): C6H8ClN3O4S2
Molecular Weight: 285.73
EC Number: 204-463-1
MDL Number: MFCD00007933
Linear Formula: H2NC6H2(Cl)(SO2NH2)2
Product Type: Chemical
agency |
traceable to USP 1057507 |
application(s) |
pharmaceutical (small molecule) |
CofA |
current certificate can be downloaded |
format |
neat |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C6H8ClN3O4S2/c7-3-1-4(8)6(16(10,13)14)2-5(3)15(9,11)12/h1-2H,8H2,(H2,9,11,12)(H2,10,13,14) |
InChI key |
IHJCXVZDYSXXFT-UHFFFAOYSA-N |
mp |
257-261 °C (lit.) |
Quality Level |
100 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
|
300 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
SMILES string |
Nc1cc(Cl)c(cc1S(N)(=O)=O)S(N)(=O)=O |
storage temp. |
2-30°C |
technique(s) |
gas chromatography (GC): suitable |
|
HPLC: suitable |
Analysis Note: |
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
Footnote: |
To see an example of a Certificate of Analysis for this material enter LRAC4018 in the slot below. This is an example certificate only and may not be the lot that you receive. |
General description: |
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. |
Other Notes: |
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
mp |
257-261 °C (lit.) |
Storage Temp. |
2-30°C |
UNSPSC |
41116107 |